PowerShell/Data/Abbr/Chemistry.csv

1	Abbr	Term
2	A	Atom
3	a	atto prefix (10-18)
4	AA	Acetic Acid
5	AA	Amino Acid
6	AA	Atomic Absorption spectroscopy
7	AACC	American Association for Clinical Chemistry
8	AADC	Amino Acid DeCarboxylase
9	AADC	Aromatic L-Amino acid DeCarboxylase
10	AAS	Atomic Absorption Spectroscopy
11	AB	Acid Base
12	AB	Acid Bath
13	ABCC	Advanced Biomedical Computing Center
14	ABCC	American Board of Clinical Chemistry
15	ABS	Absorb
16	ABS	Acrylonitrile Butadiene Styrene
17	ABV	Alcohol By Volume
18	ABW	Alcohol By Weight
19	Ac	Actinium
20	AC	Aromatic Carbon
21	ACC	American Chemical Council
22	ACE	Acetate
23	ACS	American Chemical Society
24	ADP	Adenosine DiPhosphate
25	AE	Acid Equivalent
26	AE	Activation Energy
27	AE	Atomic Emission
28	AFS	Atomic Fluorescence Spectroscopy
29	Ag	Silver
30	AH	Aryl Hydrocarbon
31	AHA	Alpha Hydroxy Acid
32	Al	Aluminum
33	ALDH	ALdehyde DeHydrogenase
34	Am	Americium
35	AM	Atomic Mass
36	AMP	Adenosine MonoPhosphate
37	AMU	Atomic Mass Unit
38	AN	Ammonium Nitrate
39	ANSI	American National Standards Institute
40	AO	Aldehyde Oxidase
41	AO	Aqueous Oxygen
42	API	Aromatic PolyImide
43	AR	Analytical Reagent
44	Ar	Argon
45	AS	Ammonium Sulfate
46	As	Arsenic
47	ASA	AcetylSalicylic Acid
48	ASP	ASParate
49	AT NO	Atomic Number
50	AT	Adenine and Thymine
51	AT	Alkaline Transition
52	At	Astatine
53	ATP	Adenosine TriPhosphate
54	ATP	Ambient Temperature Pressure
55	Au	Gold
56	AW	Atomic Weight
57	B	Boron
58	Ba	Barium
59	BA	Benzyl Alcohol
60	BA	Bonding Activity
61	BA	Butyl Acetate
62	BAP	Benzyl Amino Purine
63	BC	Bond Centered
64	BC	Boron Carbide
65	BCAA	Branched Chain Amino Acid
66	BCC	Body Centered Cubic
67	BCF	Black Carbon Fiber
68	BD	Black Diamond
69	Be	Beryllium
70	BeV	Billion Electron Volt (equal to 1 GeV)
71	BFR	Brominated Flame Retardants
72	Bh	Bohrium
73	BHA	Butylated Hydroxy Acid
74	BHA	Butylated HydroxyAnisole
75	BHD	Benzene Hydrogen Donor
76	BHT	Butylated Hydroxy Toluene
77	Bi	Bismuth
78	Bk	Berkelium
79	BLEVE	Boiling Liquid Expanding Vapor Explosion
80	BM	Base Metal
81	BMDL	Below Method Detection Limits
82	BOD	Biological Organic Deposit
83	BOV	Blow Off Valve
84	BP	Benzoyl Peroxide
85	BP	Boiling Point
86	BPO	Benzoyl PerOxide
87	Br	Bromine
88	BTA	BuTylated hydroxyAnisole
89	BWR	Boiling Water Reactor
90	Bz	Benzoyl functional group
91	BZP	BenZylPiperazine
92	B[a]P	Benzo[a]Pyrene
93	C	Carbon
94	C	Celsius
95	c	centi prefix (10-2)
96	C	Coulomb
97	C	Cytosine
98	Ca	Calcium
99	CA	Citric Acid
100	CAB	Cation-Anion Balance
101	CADS	Chemical Agent Detection System
102	CAR	Commercial And Residential
103	CAS	Chemical Abstracts Service
104	CAW	Catalyst Altered Water
105	CB	Conduction Band
106	CBA	Cytometric Bead Array
107	CBR	Chemical, Biological, Radiological
108	CBRE	Chemical, Biological, Radiological Element
109	CBRN	Chemical, Biological, Radiological, or Nuclear
110	CC	Cubic Centimeter
111	CCBA	Chemical Coordinate Bonding and Adsorption
112	CCL	Contaminant Candidate List
113	CCM	cubic centimeter
114	CCS	Carbon Capture Storage
115	Cd	Cadmium
116	CDA	Clean Dry Air
117	CDR	Chemical Distribution Room
118	CDSL	Chemical Data Summary List
119	CDU	Chemical Dispensing Unit
120	Ce	Cerium
121	CE	Chemical Engineering
122	CEP	Chemical Engineering Process
123	Cf	Californium
124	CF	Carbon Fiber
125	CF	Ceramic Fiber
126	CFA	Cetylated Fatty Acid
127	CFC	Chlorofluorocarbon
128	CFRP	Carbon Fiber Reinforced Plastic
129	cg	centigram
130	CHC	Chlorinated HydroCarbon
131	Chem	Chemistry
132	CHM	Chemistry
133	CHO	Carbohydrate
134	Ci	Curie
135	CLC	Cross Linked Cellulose
136	cm	centimeter
137	Cm	Curium
138	CML	Chemical Markup Language
139	CN	Coordination Number
140	CN	Cyanide
141	CNO	Carbon Nitrogen Oxygen
142	CNP	Cyclic Nucleotide Phosphodiesterase
143	CNT	Carbon NanoTube
144	CO	Carbon monoxide
145	Co	Cobalt
146	CP	Chemically Pure
147	CP	Creatine Phosphate
148	CPA	CoPolymer Alloy
149	CPE	Chemical Potential Energy
150	Cr	Chromium
151	CR	Corrosion Resistant
152	CRAP	Crude Reagent And Products
153	CRC	Chemical Rubber Company
154	CRT	Cathode Ray Tube
155	Cs	Cesium
156	CSAC	Chemical Safety Analysis and Control
157	CSAD	Cysteine Sulfinic Acid Decarboxylase
158	CSTR	Continuously Stirred Tank Reactor
159	Cu	Copper
160	CVCS	Chemical Volume Control System
161	CW	Chemical Warfare
162	CWA	Chemical Warfare Agent
163	d	day
164	d	deci prefix (10-1)
165	D	Deuterium
166	D	Dilute
167	D-	Dextrorotatory
168	D2O	Deuterium Oxide or Heavy Water
169	da	dalton
170	da	deca prefix (101)
171	DAB	Diaminobenzidine
172	DAP	DiAmmonium Phosphate
173	dB	decibel
174	DB	Double Bond
175	Db	Dubnium
176	DDT	Dichloro Diphenyl Trichloroethane
177	DE	Dissociation Energy
178	DEC	Direct Evaporative Cooling
179	DEG	Degree
180	DEG	DiEthylene Glycol
181	DGA	Dissolved Gas Analysis
182	DHA	DocosaHexanoic Acid
183	DHMO	DiHydrogen MonOxide (water)
184	DHY	Dehydrate
185	DI	Diffusion Index
186	DIAPHOX	DIAmino PHosphine OXide
187	DIN	Dissolved Inorganic Nitrogen
188	DIP	Dissolved Inorganic Phosphate
189	DIW	De-Ionized Water
190	DLC	Dry Liquid Concentrate
191	DLS	Dynamic Light Scattering
192	DM	Dipole Moment
193	DM	Dry Matter
194	DMAE	DiMethyl Amino Ethanol
195	DMAP	4-DiMethylAminoPyridine
196	DMBP	DiMethyl BenzoPhenone
197	DME	DiMethyl Ether
198	DMG	DiMethyl Glycine
199	DMHg	DiMethyl mercury
200	DMK	DiMethyl Ketone
201	DMSO	DiMethyl SulfOxide
202	DMT	DiMethylTryptamine
203	DNA	DeoxyriboNucleic Acid
204	DOC	Dissolved Organic Compounds
205	DP	Differential Pressure
206	DP	Dry Process
207	DPM	Dynamic Proton Model
208	DQS	Discrete Quantum State
209	DRR	Double Replacement Reaction
210	DU	Depleted Uranium
211	Dy	Dysprosium
212	E	Energy
213	E	Exa- prefix (1018)
214	E1520	Propylene Glycol
215	EA	Epoxy Adhesive
216	EA	Ethyl Acetate
217	EAA	Ethylene Acrylic Acid
218	EAM	Embedded Atom Method
219	EAS	Electrophilic Aromatic Substitution
220	EB	Electrode Barrier
221	EBSD	Electron BackScatter Diffraction
222	EBT	Eriochrome Black T indicator
223	EC	Electron Capture
224	EC	Ethyl Carbonate
225	ECD	Electron Capture Detector
226	ECH	Enoyl-CoA Hydratase
227	EDI	Electrical De-Ionization
228	EDP	Ethylene Diamine Pyrocatehol
229	EDTA	Ethylene-Diamine-Tetra-Acetic acid
230	EE	Ether Extract
231	EEC	Equilibrium Equivalent Concentration
232	EEC	Evaporation Emission Control
233	EEEI	Effective Electron-Electron Interaction
234	EER	Equilibrium Exchange Rate
235	EET	Excitation Energy Transfer
236	EG	Ethylene Glycol
237	EGE	Ethylene Glycol Ether
238	EGO	Exhaust Gas Oxygen
239	EGR	Entropy Gradient Reversal
240	EGTA	Ethylene Glycol Tetraacetic Acid
241	EHF	Extremely High Frequency
242	EIC	Electromagnetically-Induced Chirality
243	ELF	Extremely Low Frequency
244	EM	ElectroMagnetic
245	EM	Elevated Moisture
246	EMA	Ethylene Methacrylic Acid
247	EMF	ElectroMotive Force
248	EN	Ethylene Naphthalate
249	EOF	ElectroOsmotic Flow
250	EP	Ethylene Polypropylene
251	EPA	Environmental Protection Agency
252	EPD	End Point Dilution
253	EPDM	Ethyl Propyl Diene Monomer
254	EPH	Extractable Petroleum Hydrocarbons
255	EPI	EPInephrine
256	Eq	Equivalent
257	Er	Erbium
258	ERW	Electrolyzed Reduced Water
259	Es	Einsteinium
260	ES	Excited State
261	ETOH	EThyl Alcohol
262	Eu	Europium
263	EV	Exceptional Vacuum
264	EVA	Ethylene Vinyl Acetate
265	EVOH	Ethylene Vinyl Alcohol
266	e–	electron
267	f	femto prefix (10-15)
268	F	Fluorine
269	FA	Fully Amorphous
270	FA	Furnace Annealing
271	FAC	Free Available Chlorine
272	FAD	Flavin Adenine Dinucleotide
273	FADE	Fast Atomic Density Evaluation
274	FAN	Free Amino Nitrogen
275	FAS	Fluorescence Actin Staining
276	FAS	Folic Acid Synthesis
277	FBD	Free Body Diagram
278	FBR	Fast Breeder Reactor
279	FC	Face Cell
280	FC	Face Centered
281	FC	Fragment Crystallization
282	FCC	Face Centered Cubic
283	FCC	Fluid Catalytic Cracking
284	FCC	Food Chemical Codex
285	FCCU	Fluidized Catalytic Cracking Unit
286	FCHC	Face Centered Hyper-Cubic
287	FCS	Fellow of the Chemical Society
288	FCS	Fire Control System
289	FCS	Fluorescence Correlation Spectroscopy
290	FE	Ferredoxin
291	FE	Free Energy
292	Fe	Iron
293	FGC	Flue Gas Conditioning
294	FIGD	Flow Injection/Gas Diffusion
295	FIGE	Field Inversion Gel Electrophoresis
296	FIPS	Fast Imaging Plasma Spectrometer
297	Fm	Fermium
298	FOS	FructoOligoSaccharide
299	FP	Freezing Point
300	FPD	Freezing Point Depression
301	FPLC	Fast Performance Liquid Chromatography
302	Fr	Francium
303	FRAP	Fluorine-Resistant Acid Phosphatase
304	FRS	Fellow of the Royal Society
305	FS	Free State
306	FSA	Formamidine Sulphinic Acid
307	FW	Formula Weight
308	G	Gauss
309	G	Gibbs Free Energy
310	G	Giga prefix (109)
311	G	Guanosine
312	Ga	Gallium
313	Ga	Gauge
314	GABA	Gamma-AminoButyric Acid
315	GAD	Glutamate Decarboxylase
316	GAG	Glycosaminoglycan
317	GBB	Gas Blow Back
318	GC	Geiger Counter
319	GCC	Global Carbon Cycle
320	GCC	Global Climate Change
321	GCC	Glucocorticoid
322	GCC	Guanylyl Cyclase C
323	GCMS	Gas Chromatographic Mass Spectrometer
324	Gd	Gadolinium
325	GDP	Guanosine DiPhosphate
326	GE	Genetic Engineering
327	Ge	Germanium
328	GE	Group Element
329	Gel	Gelatin
330	GEM	Genetically Engineered Microorganism
331	GEP	Good Engineering Practice
332	GFM	Gram Formula Mass
333	GFW	Gram Formula Weight
334	GHB	Gamma-Hydroxy Butyrate
335	GI	Galvanized Iron
336	GI	Glycemic Index
337	GLA	GaLactosidase Alpha
338	GLA	Gamma-caroxyglutamic Acid
339	GLA	Gamma-Linolenic Acid
340	GLC	Gas Liquid Chromatography
341	Glc	Glucose
342	Glk	Glucokinase
343	GM	Geiger-Mueller tube
344	GMM	Gram Molecular Mass
345	GP	Gas Phase
346	GP	Glycerate 3-Phosphate
347	GP	GlycoProtein
348	GPC	Gel Permeation Chromatography
349	GS	Guanosine Synthetase
350	GT	Greater Than
351	GTL	Gas To Liquid
352	GTN	Glyceryl TriNitrate
353	Gy	Gray (radiation unit)
354	h	convection heat transfer coefficient
355	H	Enthalpy
356	h	hecto prefix (102)
357	H	Hydrogen
358	h	Planck’s constant
359	Ha	Hahnium (initial name for dubnium)
360	HA	Hemagglutinin
361	HAA	HaloAcetic Acid
362	HAc	Acetaldehyde
363	HAc	Acetic Acid
364	HACCP	Hazard Analysis and Critical Control Points
365	HAP	Hazardous Air Pollutant
366	HAS	Helium Atom Scattering
367	HAS	HyAluronan Synthase
368	HAZMAT	HAZardous MATerials
369	Hb	Hemoglobin
370	HB	Hydrogen Bonded
371	HBC	Hemoglobin C
372	HBCD	HexaBromoCycloDodecane
373	HBD	Hydrogen Bond Donor
374	HC	HydroCarbon
375	HCA	HydroxyCarbonate Apatite
376	HCA	HydroxyCitric Acid
377	HCB	HexaChloroBenzene
378	HCFC	HydroChloroFluoroCarbon
379	HDA	High Density Amorphous ice
380	HDA	HydroxyDecanoic Acid
381	HDI	Hexamethylene DiIsocyanate
382	HE	Hektoen Enteric agar
383	He	Helium
384	HE	High Explosive
385	HEA	Hektoen Enteric Agar
386	HEK	HEKtoen enteric agar
387	HEL	High Energy Laser
388	HEMA	HydroxyEthylMethAcrylate
389	HEP	Half Equivalence Point
390	HEPA	High-Efficiency Particulate Air
391	HEPH	Heavy Extractable Petroleum Hydrocarbons
392	HEU	Highly Enriched Uranium
393	Hf	Hafnium
394	HF	Hartree-Fock Method
395	HF	Heat Flux
396	HF	High Frequency
397	HF	Hydrogen Fuel
398	HFA	HydroFluoroAlkane
399	HFB	HexaFluoroBenzene
400	HFC	HydroFluoroCarbon
401	HFLL	Half-Filled Landau Level
402	HFP	HexaFluoroPropylene
403	Hg	Mercury
404	Hgb	Hemoglobin
405	HHV	High Heating Value
406	HIC	Household And Industrial Chemical
407	HL	Half-Life
408	HL	Hydrogen Line
409	HLA	HyaLuronic Acid
410	HLB	Helium Light Band
411	HMF	HydroxyMethyl Furfural
412	HMW	High Molecular Weight
413	Ho	Holmium
414	HO	Hydroxyl radical
415	HOAc	Acetic Acid
416	HOMO	Highest Occupied Molecular Orbital
417	HOQS	Highest Occupied Quantum State
418	HP	High Pressure
419	hp	horsepower
420	HPHT	High Pressure/High Temperature
421	HPLC	High Pressure Liquid Chromatography
422	HPPT	High Pressure Phase Transformation
423	HPSV	High Pressure Sodium Vapor
424	Hr	Hour
425	HRA	Health Risk Assessment
426	Hs	Hassium
427	HS	Hidden States
428	HSAB	Hard and Soft Acids and Bases
429	HSV	High Shear Viscosity
430	HT	Heat Transport
431	HT	Heat Treated
432	HT	High Temperature
433	HTC	Heat Transfer Coefficient
434	HTGR	High Temperature Gas Reactor
435	HTH	High Test Hypochlorite
436	HTS	High Temperature Superconductor
437	HTST	High Temperature/Short Time
438	HV	High Viscosity
439	HV	High Voltage
440	HVLP	High Volume/Low Pressure
441	HY	High Yield
442	Hz	Hertz
443	HZT	HydroChloroThiazide
444	I	electrical current
445	I	Iodine
446	I	Isoleucine
447	i.i.d.	independent and identically distributed
448	IAEA	International Atomic Energy Agency
449	IAQ	Indoor Air Quality
450	IB	Ion Balance
451	IC	Ice Crystals
452	ICE	Initial, Change, Equilibrium
453	ICE	Internal Combustion Engine
454	ICP	Inductively Coupled Plasma
455	ICSC	International Chemical Safety Card
456	ICSD	Inorganic Crystal Structure Database
457	ICSN	Institut de Chimie des Substances Naturelles
458	IE	Inert Electrolyte
459	IE	Ionization Energy
460	IEA	International Energy Agency
461	IG	Inert Gas
462	iHOP	information Hyperlinked Over Proteins
463	IK	Inverse Kinematics
464	IMBR	Immersed Membrane BioReactor
465	IMF	InterMolecular Force
466	IMS	Industrial Methylated Spirit
467	In	Indium
468	InChI	International Chemical Identifier
469	IOC	InOrganic Contaminant
470	IOCB	Institute of Chemistry and Biochemistry
471	IOCM	International Organic Chemistry Meeting
472	IPA	IsoPropyl Alcohol
473	IQ	Iron Quality
474	IR	Incident Report
475	IR	InfraRed
476	IR	Ionizing Radiation
477	Ir	Iridium
478	IRM	Interference Reflection Microscopy
479	ISI	In-Situ Interfermometer ISM,Industrial, Scientific, or Medical
480	ISI	Initial State Interaction
481	IUPAC	International Union of Pure and Applied Chemistry
482	J	Joule
483	JAC	Journal of Analytical Chemistry
484	JAW	Just Add Water
485	JBC	Journal of Biological Chemistry
486	JCG	Journal of Crystal Growth
487	JCS	Journal of the Chemical Society
488	JOC	Journal of Organic Chemistry
489	k	Boltzmann constant
490	K	Karat
491	K	Kelvin
492	k	kilo prefix (102)
493	K	Potassium
494	Ka	Acid dissociation constant
495	Kd	Dissociation constant
496	KE	Kinetic Energy
497	Keq	Equilibrium constant
498	kg	kilogram
499	KGA	KetoGlutaric Acid
500	kHz	kilohertz
501	km	kilometer
502	KMT	Kinetic Molecular Theory
503	Kr	Krypton
504	KTM	Kinetic Thermal Mixing
505	kW	kilowatt
506	L	azimuthal quantum number
507	L	Inductance
508	L	Length
509	L	Leucine
510	L	liter
511	L	luminosity
512	Li	Lithium
513	LIBS	Laser Induced Breakdown Spectroscopy
514	LiP	Lithium Polymer battery
515	Liq	Liquid
516	LLD	Liquid Level Detection
517	LLE	Liquid-Liquid Equilibrium
518	LLNL	Lawrence Livermore National Laboratory
519	LMA	Low Moisture Absorption
520	LME	Liquid Metal Embrittlement
521	LMH	Liquid Hydrogen
522	LN	Liquid Nitrogen
523	ln	natural logarithm
524	LNG	Liquid Natural Gas
525	LO	Localized Orbitals
526	LOD	Loss On Drying
527	LOQ	Limit Of Quantification
528	LOX	Liquid Oxygen
529	LP	Liquid Petroleum
530	LP	Liquid Propane
531	LPA	Liquid Pressure Amplifier
532	LPG	Liquid Petroleum Gas
533	Lq	Liquid
534	Lqd	Liquid
535	Lr	Lawrencium
536	LSD	Lysergic Acid Diethylamide
537	LSE	Low Surface Energy
538	LT	Less Than
539	Lt	light
540	LT	Low Temperature
541	LTE	Local Thermodynamic Equilibrium
542	LTG	Liquid To Gas
543	LTOEL	Long Term Occupational Exposure Limit
544	Lu	Lutetium
545	LUMO	Lowest Unoccupied Molecular Orbital
546	LV	Low Volatility
547	LVS	Large Volume Sampler
548	LWG	Liquid Water in Grams
549	M	concentration (Molarity)
550	m	mass
551	M	Mega prefix (106)
552	m	meter
553	M	Methyl
554	m	Milli prefix (10-3)
555	M	Molar
556	M	Molecule
557	M3/H	Cubic Meters per Hour
558	mA	milliampere
559	MAC	Mobile Analytical Chemical
560	MADG	Moisture Activated Dry Granulation
561	MAM	Methyl Azoxy Methanol
562	MASER	Microwave Amplification by Stimulated Emission of Radiation
563	MAX	MAXimum
564	mbar	millibar
565	MBBA	N-(4-MethoxyBenzylidene)-4-ButylAniline
566	MC	MethylCellulose
567	MCA	Multi Channel Analyzer
568	MCL	Maximum Contaminant Level
569	MCR	MultiComponent Reaction
570	MCT	Medium Chain Triglyceride
571	MCT	MonoCarboxylate Transporter
572	Md	Mendelevium
573	MDA	MethyleneDiAniline
574	MDCM	Mechanistically Defined Chemical Mixtures
575	MDI	Methylene Diphenyl diIsocyanate
576	MDMA	MethyleneDioxy-MethylAmphetamine
577	MDQ	Minimum Daily Quantity
578	me	mass of an electron
579	ME	Materials Engineering
580	ME	MEthyl group
581	MEE	Minimum Explosive Energy
582	MEG	MonoEthylene Glycol
583	MEL	MethylEthylLead
584	MES	MethylEthylSulfate
585	MeV	Million electronVolt or MegaelectronVolt
586	MF	Methyl Formate
587	MF	Micro Fiber
588	MFG	Molecular Frequency Generator
589	MFP	Maximum Freezing Point
590	MFP	Molecular Free Path
591	MFP	MonoFluoroPhosphate
592	Mg	Magnesium
593	mg	milligram
594	MGA	Modular Gas Analyser
595	MH	Metal Halide
596	MH	Methyl Hydroxide
597	MHz	MegaHertz
598	MIBK	MethylIsoButylKetone
599	MIDAS	Molecular Interactions Dynamics And Simulations
600	MIG	Metal Inert Gas
601	MIN	MINimum
602	min	minutes
603	MIT	MethylIsoThiazolinone
604	MKS	Meter-Kilogram-Second
605	MKSA	Meter-Kilogram-Second-Ampere
606	mL or ml	milliliter
607	ML	Mono Layer
608	mm	millimeter
609	MM	Molar Mass
610	mmHg	millimeters of mercury
611	Mn	Manganese
612	MNT	Molecular NanoTechnology
613	MO	Molecular Orbital
614	Mo	Molybdenum
615	MOAH	Mineral Oil Aromatic Hydrocarbon
616	MOH	Measurement of Hardness
617	mol	mole
618	MOL	molecule
619	MP	Melting Point
620	MP	Metal Particulate
621	MPD	2-Methyl-2,4-PentaneDiol
622	MPD	m-PhenyleneDiamine
623	MPH	Miles Per Hour
624	MPS	Meters Per Second
625	Mr	Relative Molecular mass
626	MRT	Mean Radiant Temperature
627	MS	Mass Spectrometry
628	ms	millisecond
629	MSDS	Material Safety Data Sheet
630	MSG	MonoSodium Glutamate
631	Mt	Meitnerium
632	MTBE	Methyl Tert-butyl Ether
633	MW	MegaWatt
634	mW	MilliWatt
635	MW	Molecular Weight
636	MWCNT	Multi-Walled Carbon NanoTube
637	MWCO	Molecular Weight CutOff
638	MWM	Molecular Weight Marker
639	n	nano prefix (10-9)
640	n	neutron
641	n	neutron emission
642	N	Newton
643	N	Nitrogen
644	N	Normal (concentration)
645	n	number of moles
646	n0	neutron
647	NA	Avogadro constant
648	NA	Not Active
649	NA	Nucleic Acid
650	Na	Sodium
651	NAA	N-AcetylasPartate
652	NAA	Naphtalic Acetic Acid
653	NAC	Naphthenic Acid Corrosion
654	NAD+	Nicotinamide Adenine Dinucleotide
655	NADH	Nicotinamide Adenine Dinucleotide,Hydrogen (reduced)
656	NADP	Nicotinamide Adenine Dinucleotide Phosphate
657	NAS	National Academy of Science
658	Nb	Niobium
659	NBO	Natural Bond Orbital
660	NCE	New Chemical Entity
661	NCEL	New Chemical Exposure Limit
662	NCR	No Carbon Required
663	NCW	National Chemistry Week
664	Nd	Neodymium
665	Ne	Neon
666	NE	Non Equilibrium
667	NE	Nuclear Energy
668	NG	Natural Gas
669	NHE	Normalized Hydrogen Electrode
670	Ni	Nickel
671	NIH	National Institutes of Health
672	NiMH	Nickel Metal Halide
673	NIST	National Institute of Standards and Technology
674	nm	nanometer
675	NM	Non Metal
676	NMR	Nuclear Magnetic Resonance
677	NNK	Nicotine-derived Nitrosamine Ketone
678	No	Nobelium
679	NOAA	National Oceanic and Atmospheric Administration
680	NORM	Naturally Occurring Radioactive Material
681	NOS	Nitric Oxide Synthase
682	NOS	Nitrous Oxide
683	NOx	Nitrogen Oxides
684	Np	Neptunium
685	NR	Not Recorded
686	NS	Not Significant
687	NU	Natural Uranium
688	NV	Non-Volatile
689	NVC	Non-Volatile Chemical
690	NVOC	Non–Volatile Organic Chemical
691	NW	Nuclear Weapon
692	O	Oxygen
693	O3	Ozone
694	OA	Oleic Acid
695	OAA	OxaloAcetic Acid
696	OAc	Acetoxy functional group
697	OAM	Orbital Angular Momentum
698	OB	Oligosaccharide Binding
699	OC	Organic Carbon
700	OD	Optical Density
701	OD	Oxygen Demand
702	ODC	Ornithine DeCarboxylase
703	OER	Oxygen Enhancement Ratio
704	OF	Oxygen Free
705	OFC	Oxygen Free Copper
706	OFHC	Oxygen Free High thermal Conductivity
707	OH	alcohol
708	OH	hydroxide
709	OH	hydroxyl functional group
710	OI	Oxygen Index
711	OILRIG	Oxygen Is Losing, Reduction Is Gaining
712	OM	Organic Matter
713	ON	Oxidation Number
714	OP	Organophosphate
715	OQS	Occupied Quantum State
716	OR	Oxidation-Reduction
717	ORNL	Oak Ridge National Laboratory
718	ORP	Oxidation-Reduction Potential
719	ORR	Oxidation-Reduction Reaction
720	Os	Osmium
721	OSHA	Occupational Safety and Health Administration
722	OSL	Optically Stimulated Luminescence
723	OTA	OchraToxin A
724	OV	Organic Vapor
725	OVA	Organic Vapor Analyser
726	OVA	OVAlbumin
727	OWC	Oil-Water Contact
728	OX	Oxidation
729	OX	oxygen
730	OXA	OXanilic Acid
731	OXT	OXyTocin
732	OXY	Oxygen
733	p+	Proton
734	P	Peta prefix (1015)
735	P	Phosphorus
736	p	pico prefix (10-12)
737	P	Pressure
738	P	Proton
739	Pa	Pascal
740	PA	Phosphatidic Acid
741	Pa	Protactinium
742	PA	Proton Affinity
743	PAA	PolyAcrylic Acid
744	PABA	ParaAminoBenzoic Acid
745	PAC	Pharmaceutically Active Compound
746	PAC	Polycyclic Aromatic Content
747	PAC	Powdered Activated Carbon
748	PAEK	PolyArylEtherKetone
749	PAGE	PolyAcrylamide Gel Electrophoresis
750	PAH	Polycyclic Aromatic Hydrocarbon
751	PAI	PolyAmide Imide
752	PAO	PolyAlphaOlefin
753	Pb	Lead
754	PB	PolyButylene
755	PBB	PolyBrominated Biphenyl
756	PBD	PolyButaDiene
757	PBI	PolyBenzImidazole
758	PBN	PolyButylene Naphthalate
759	PBS	Phosphate Buffered Saline
760	PBT	PolyButylene Terephthalate
761	PC	PolyCarbonate
762	PC	Pyruvate Carboxylase
763	PCA	Pyrrolidone Carboxylic Acid
764	PCC	Pyridine Chloro Chromate
765	PCE	Tetrachloroethylene
766	PCR	Polymerase Chain Reaction
767	PCV	Pressure Control Valve
768	Pd	Palladium
769	PD	Positive Displacement
770	PD	Potential Difference
771	PE	PhycoErythrin
772	PE	Polyethylene
773	PE	Potential Energy
774	PEA	PolyEster Amine
775	PEEK	PolyEtherEtherKetone
776	PEG	PolyEthylene Glycol
777	PEK	Poly Ether Ketone
778	PEL	Permissible Exposure Limit
779	PERC	Tetrachloroethylene
780	PES	PolyEtherSulfone
781	PET	PolyEthylene Terephthalate
782	PETP	PolyEthyleneTerePhthalate
783	PEX	Cross-linked PolyEthylene
784	PFC	Perfluorocarbon
785	pg	picogram
786	PG	Propylene Glycol
787	PG	Prostaglandin
788	PGA	3-PhosphoGlyceric Acid
789	PGA	PolyGlutamic Acid
790	PGE	Platinum Group Elements
791	PGM	Platinum Group Metals
792	pH	measurement of H+ ions in aqueous solution
793	PH	Phenol functional group
794	PHA	PolyHydroxyAlkanoate
795	PHB	PolyHydroxyButyrate
796	PHC	Petroleum HydroCarbon
797	PHMB	PolyHexaMethyleneBiguanide
798	PHT	PHThalate
799	PI	Phosphate Ion
800	PI	PolyImide
801	PIB	PolyIsoButylene
802	pK	measurement of the dissociation constant
803	PLA	Polymerized Lactic Acid
804	PLC	PhosphoLipase-C
805	PM	Particulate Matter
806	PM	Photo Multiplier
807	pm	picometer
808	PM	Plasma Membrane
809	PM	Powder Metallurgy
810	Pm	Promethium
811	PM10	Particulates smaller than 10 μm.
812	PM3	Parameterized Model number 3
813	PMA	PhosphoMolybdic Acid
814	PMA	PolyMethyl Acrylate
815	PMID	PubMed IDentifier
816	PMMA	PolyMethylMethAcrylate
817	PMO	PolyMethylene Oxide
818	PNPA	PolyNucleotide Phosphorylase A
819	PNPB	PolyNucleotide Phosphorylase B
820	Po	Polonium
821	POC	Polar Organic Contaminant
822	pOH	measurement of OH- ions in aqueous solution
823	POP	Persistent Organic Pollutant
824	PORC	Porcelain
825	PPA	PhenylPropanolAmine
826	PPA	PolyPhthalAmide
827	PPB	Parts Per Billion
828	PPM	Parts Per Million
829	PPO	PolyPhenylene Oxide
830	PPS	PolyPhenylene Sulfide
831	PPT	Parts Per Trillion
832	PPT	PolyPyrimidine Tract
833	PPT	Precipitate
834	Pr	Praseodymium
835	PRV	Pressure Relief Valve
836	PSI	Pounds per Square Inch
837	PSV	Pressure Safety Valve
838	Pt	Platinum
839	PTFE	PolyTetraFluoroEthylene
840	Pu	Plutonium
841	PU	PolyUrethane
842	PV	Parity Violation
843	PV	Pressure Volume
844	PVC	PolyVinyl Chloride
845	PVT	Pressure, Volume, Temperature
846	PXY	Para-XYlene
847	Q	Heat energy
848	QA	Quinolinic Acid
849	QC	Quality Control
850	QCD	Quantum ChromoDynamics
851	QED	Quantum ElectroDynamics
852	QED	Quod Erat Demonstradum (Latin for “which was to be demonstrated”)
853	QM	Quantum Mechanics
854	QS	Quantum State
855	QS	Quantum Sufficit (Latin for “as much as needed”)
856	qt	quart
857	QW	Quit Whining
858	QY	Quantum Yield
859	R	Arginine amino acid
860	R	Chiral center for R/S system
861	R	functional group or side chain of atoms variable
862	R	Ideal Gas Constant
863	R	Reactive
864	R	Redux
865	R	Resistance
866	R	Rydberg Constant
867	R	Röntgen unit
868	Ra	Radium
869	RA	Retinoic Acid
870	RACHEL	Remote Acess Chemical Hazards Electronic Library
871	rad	Radiation, Absorbed Dose
872	rad	radian
873	Rad	Radioactive
874	Rb	Rubidium
875	RBA	Rutherford Backscattering Analysis
876	RCS	Reactive Chemical Species
877	RDA	Recommended Daily Allowance
878	RDT	Recombinant DNA Technology
879	RDX	cyclotrimethylenetrinitramine
880	RDX	Research Department Explosive
881	RE	Rare Earth
882	Re	Rhenium
883	REACH	Registration, Evaluation, Authorization, and restriction of CHemical substances
884	REE	Rare Earth Element
885	Ref	Reference
886	rem	Radiation Equivalent, Man
887	REM	Rare Earth Metal
888	REQ	Required
889	RER	Respiratory Exchange Ratio
890	RF	Radio Frequency
891	RF	Resonance Frequency
892	Rf	Rutherfordium
893	RFIC	Reagent-Free Ion Chromatography
894	RFM	Relative Formula Mass
895	RG	Rare Gas
896	Rg	Roentgenium
897	RH	Relative Humidity
898	Rh	Rhodium
899	RH	Rydberg Constant for Hydrogen
900	RHE	Reversible Hydrogen Electrode
901	RHIC	Relativistic Heavy Ion Collider
902	RHS	Right Hand Side
903	RI	Radical Initiator
904	RIO	Red IronOxide
905	RL	Reaction Level
906	RMM	Relative Molar Mass
907	RMS	Root Mean Square
908	Rn	Radon
909	RNA	RiboNucleic Acid
910	RNS	Reactive Nitrogen Species
911	RO	Red Oxide
912	RO	Reverse Osmosis
913	ROHS	Restriction Of Hazardous Substances
914	ROS	Reactive Oxygen Species
915	ROWPU	Reverse Osmosis Water Purification Unit
916	RPM	Revolutions Per Minute
917	RPT	Repeat
918	RSC	Royal Society of Chemistry
919	RT	Energy (Rydberg Constant x Temperature)
920	RT	Reverse Transcriptase
921	RT	Room Temperature
922	RTM	Read The Manual
923	RTP	Room Temperature and Pressure
924	RTSC	Room Temperature Super Conductor
925	Ru	Ruthenium
926	S	Entropy
927	s	seconds
928	s	solid
929	s	spin quantum number
930	S	Sulfur
931	SA	Salicylic Acid
932	SA	Surface Area
933	SAC	S-Allyl Cysteine
934	SAC	Strong Acid Cation
935	sal	salt (Latin)
936	SAM	S-Adenosyl Methionine
937	SAM	Spin Angular Momentum
938	SAN	Styrene-AcryloNitrile
939	SAP	Super Absorbent Polymer
940	SAQ	Soluable AnthraQunone
941	SAS	Small Angle Scattering
942	SATP	Standard Ambient Temperature and Pressure
943	Sb	Antimony
944	SB	Solvent Based
945	SBA	Strong Base Anion
946	SBC	Styrene Butadiene Copolymer
947	SBR	Sequencing Batch Reactor
948	SBS	Styrene Butadiene Styrene
949	Sc	Scandium
950	SC	Silicon Carbide
951	SCBA	Specific Chemical and Biologic Agents
952	SCC	Stress Corrosion Cracking
953	Sci	Science
954	SCN	Thiocyanate
955	SCO	Super Charged Oxygen
956	SCS	Single Crystal Silicon
957	SCU	SCoville Units
958	SCVF	Single Chamber Vacuum Furnace
959	SCW	Super Critical Water
960	SCX	Strong Cation eXchanger
961	SDMS	Scientific Data Management System
962	SDV	Shut Down Valve
963	SDW	Spin Density Wave
964	SE	Sample Error
965	Se	Selenium
966	Sec	Seconds
967	SEP	Separate
968	SEU	Slightly Enriched Uranium
969	SF	Safety Factor
970	SF	Significant Figures
971	SFC	Supercritical Fluid Chromatography
972	SFPM	Suspended Fine Particulate Matter
973	Sg	Seaborgium
974	SG	Specific Gravity
975	SG	Spheroidal Graphite
976	SH	Thiol functional group
977	SHC	Synthetic HydroCarbon
978	SHE	Standard Hydrogen Electrode
979	SHF	Super High Frequency
980	SI units	Système international d’unités (International System of Units)
981	Si	Silicon
982	SL	Sea Level
983	SL	Short Lived
984	SLI	Solid-Liquid Interface
985	SLP	Sea Level Pressure
986	Sm	Samarium
987	SM	Semi-Metal
988	SM	Standard Model
989	SMILES	Simplified Molecular Input Line Entry System
990	SN	Sodium Nitrate
991	Sn	Tin
992	SNP	Single-Nucleotide Polymorphism
993	sp	hybrid orbital between s and p orbitals
994	SP	Solubility Product
995	Sp	Special
996	SP	Starting Point
997	SPDF	atomic electron orbital names
998	SQ	squared
999	Sr	Strontium
1000	SS	Solid Solution
1001	SS	Stainless Steel
1002	SSP	Steady State Plasma
1003	STEL	Short Term Exposure Limit
1004	STM	Scanning Tunneling Microscope
1005	STP	Standard Temperature and Pressure
1006	SUS	SUSpension
1007	T	Period of a wave
1008	T	Tera prefix (1012)
1009	T	Thymine
1010	t	time
1011	T	Transition Metal
1012	T	Tritium
1013	Ta	Tantalum
1014	TaC	Tantalum Carbide
1015	TAC	Teiacetyl Cellulose
1016	TAG	TriAcylGlyceride
1017	tan	tangent
1018	TAN	Total Acid Number
1019	TAS	Total Alkali versus Silica
1020	TAS	Total Analysis System
1021	TAT	TriAcetone TriPeroxide
1022	Tb	Terbium
1023	TBA	TertButylArsine
1024	TBC	4-TertButylCatechol
1025	TBHQ	TertButylHydroQuinone
1026	TBP	True Boiling Point
1027	TBT	TriButylTin
1028	Tc	Critical Temperature
1029	Tc	Technitium
1030	TC	Temperature Compensated
1031	TC	Temperature Controlled
1032	TC	Theoretical Chemistry
1033	TCA	TauroCholic Acid
1034	TCA	TCA cycle (citric acid cycle)
1035	TCA	TriChloroAcetic Acid
1036	TCE	TriChloroEthane
1037	TCF	ThiolCarbon Fiber
1038	TCM	TetraChloromethane
1039	TCP	Thermal Conversion Process
1040	TCP	Tocopherol
1041	TCP	TriCalcium Phosphate
1042	TCP	TriChloroPhenol
1043	TCS	Toxic Chemical System
1044	TCT	ToCoTrienol
1045	TCV	Temperature Control Valve
1046	TD	Temperature Displacement
1047	TD	Thermal Deposition
1048	TDA	Thermal Dilatometric Analysis
1049	TDC	Three Degrees Centigrade
1050	TDG	ThymineDNA Glycosylase
1051	TDI	Tolerable Daily Intake
1052	TDI	Toluene DiIsonate
1053	TDP	Thermal DePolymerization
1054	TDP	Thiamine DiPhosphate
1055	TDP	Thymidine DiPhosphate
1056	Te	Tellurium
1057	TEA	Terminal Electron Acceptor
1058	TEC	Thermal Electric Cooler
1059	TEL	Tetra Ethyl Lead
1060	TFM	Total Fatty Matter
1061	Th	Thorium
1062	THC	Tetra Hydra Cannabinol
1063	THM	TriHaloMethanes
1064	TI	Thermal Index
1065	Ti	Titanium
1066	TIC	Total Ion Current
1067	TIMS	Thermal Ionization Mass Spectroscopy
1068	TIP	TrisIsopropyl Phenyl
1069	Tl	Thallium
1070	TLC	Thin Layer Chromatography
1071	TLV	Toxic Level Value
1072	Tm	Thulium
1073	TM	Transition Metal
1074	TMD	Theoretical Maximum Density
1075	TMG	TriMethylGlycine
1076	TMMA	TetraMethylMalonAmide
1077	TMP	TriMethylPhosphate
1078	TMS	TriMethylSilane
1079	TNB	TriNitroBenzene
1080	TNS	Test No Ether
1081	TNT	TriNitroToluene
1082	TOBSY	Total ThroughBond Correlation Spectroscopy
1083	TOC	Total Organic Carbon
1084	TOI	Table Of Isotopes
1085	TON	Table Of Nuclides
1086	TOX	Toxic
1087	TP	Transition Point
1088	TP	Triple Point
1089	TPE	ThermoPlastic Elastomer
1090	TPM	Total Particulate Matter
1091	TR	Table Row
1092	TRAP	Tartrate Resistant Acid Phosphatase
1093	TRFM	Time Resolved Fluorescence Microscopy
1094	TRP	Tryptophan
1095	TS	Temperature Sensitive
1096	TSCB	TriSilaCycloButane
1097	TSP	Thermally Stable Polycrystalline
1098	TSP	TriSodium Phosphate
1099	TSPM	Total Suspended Particulate Matter
1100	TSS	Total Soluble Solids
1101	TST	Transitional State Theory
1102	TT	Test Tube
1103	TTC	Triphenyl Tetrazolium Chloride
1104	TTFD	Thiamine TetraHydroFurfurylDisulfide
1105	TTLC	Total Threshold Limit Concentration
1106	TTO	Total Toxic Organics
1107	TTP	Thymine TriPhosphate
1108	TTX	Tetrodotoxin
1109	TU	Thermally Unbound
1110	TWMC	Time Weighted Mean Concentration
1111	TWV	Total Water Vapor
1112	U	Internal Energy
1113	U	Undetectable
1114	U	Uranium
1115	UAFM	Uranyl Acetate Fluorescence Method
1116	UCK	Universal Chemical Key
1117	UHF	Ultra High Frequency
1118	UHMW	Ultra High Molecular Weight
1119	UHP	Ultra High Pressure
1120	UHP	Ultra High Purity
1121	UHT	Ultra High Temperature
1122	UHV	Ultra High Vacuum
1123	ULG	Universal Liquid Gas
1124	ULO	Ultra Low Oxygen
1125	ULOQ	Upper Limit Of Quantitation
1126	ULS	Ultra Low Sulfur
1127	ULT	Ultra Low Temperature
1128	UNK	UNKnown
1129	UPW	Ultra Pure Water
1130	UQY	Ultimate Quality and Yield
1131	UUH	UnUnHexium (Element 116)
1132	UUO	UnUnOctium (Element 118)
1133	UUP	UnUnPentium (Element 115)
1134	UUQ	UnUnQuadium (Element 114)
1135	UUS	UnUnSeptium (Element 117)
1136	UV	UltraViolet
1137	UV-A	UltravViolet band A
1138	UV-B	UltraViolet band B
1139	UVA	UltraViolet band A
1140	UVB	UltraViolet band B
1141	UVF	UtraViolet Filter
1142	UVL	UltraViolet Lamp
1143	UVR	UltraViolet Reactive
1144	UXS	Glucuronic Acid DeCarboxylase
1145	UYQ	Uranium Yield Quantity
1146	V	Vacuum
1147	V	Valene
1148	V	Vanadium
1149	v	velocity
1150	V	Volt
1151	V	Volume
1152	VA	Nitrogen group
1153	VA	Volume Analyzer
1154	VAC	Vacuum
1155	VAC	Vacuum Assisted Closure
1156	VB	Vacuum Break
1157	VB	Valence Band
1158	VBJ	Vacuum Bell Jar
1159	VBT	Valence Bond Theory
1160	VC	Vapor Cloud
1161	VC	Vinyl Chloride
1162	VC	Viscous Coupled
1163	VCE	Vapor Cloud Explosion
1164	VCM	Vinyl Chloride Monomer
1165	Vd	Volume distribution
1166	VDB	VanDyke Brown test
1167	VDF	Van der Waals force
1168	VDW	Van der Waals radius
1169	VEQ	EQuilibrium Volume
1170	VEQ	EQuivalence point Volume
1171	VFn	Vertical Face number (n is a number)
1172	VH	Vapor Hazard
1173	VHH	Volatile Halogenated Hydrocarbon
1174	VHI	Vapor Hazard Index
1175	VHN	Vickers Hardness Number
1176	VHP	Vaporized Hydrogen Peroxide
1177	VHP	Very High Pressure
1178	VHT	Very High Temperature
1179	VHY	Very High Yield
1180	VI	Viscosity Index
1181	VLD	Vacuum Leak Detector
1182	VLE	Vapor Liquid Equilibrium
1183	VMD	Visual Molecular Dynamics
1184	VO	Vacuum Oven
1185	VOA	Volatile Organic Analysis
1186	VOC	Volatile Organic Compound
1187	VOL	Volume
1188	VP	Vapor Point
1189	VP	Vapor Pressure
1190	VPE	Virtual Potential Energy
1191	VR	Very Rapid
1192	VS	Very Saturated
1193	VS	Volatile Solid
1194	VSC	Volatile Sulfur Compound
1195	VSS	Volatile Suspended Solid
1196	VTC	Variable Temperature Cutoff
1197	VU	Volume Units
1198	VV	Vacuum Vessel
1199	VV	Valence-Valence
1200	VW	Varies Widely
1201	W	Tryptofan
1202	W	Tungsten
1203	W	Watt
1204	W	wavelength
1205	W	Weight
1206	W	width
1207	W	Work
1208	W5	Which Was What We Wanted
1209	WA	Weak Acid
1210	WAC	Weak Acid Cation
1211	WB	Water Based
1212	WB	Weak Base
1213	WB	Weak Bond
1214	WBA	Weak Base Anion
1215	WC	Water Cosolvent
1216	WCS	Worst Case Scenario
1217	WD	Water Dispersant
1218	WD	Water Displacement
1219	WD	Wet/Dry
1220	WIAP	Water In All Phases
1221	WIN	Water Insoluble Nitrogen
1222	WNA	World Nuclear Association
1223	WO	Weak Oxidizer
1224	WP	White Phosphorus
1225	WPS	Water Phase Salt
1226	WR	Water Repellent
1227	WS	Wash Solution
1228	WS	Water Soluble
1229	WSNZ	Water Soluble Zinc
1230	WSS	Water Soluble Stabilizer
1231	WST	Weighted Settling Time
1232	WV	Water Vapor
1233	WVDA	Water Vapor Diffusion Analysis
1234	WVM	Water Vapor Monitor
1235	WVN	Water Vapor Nitrogen
1236	WVP	Water Vapor Permeability
1237	WVT	Water Vapor Transport
1238	WW	Waste Water
1239	WWIX	Waste Water Ion eXchange
1240	WYOL	Write Your Own Lab
1241	WYOLA	Write Your Own Lab Assignment
1242	WYU	What You Use
1243	X	Halogen
1244	X	unknown
1245	XAG	Silver Troy Ounce
1246	XAN	XANthine
1247	XAU	Gold Troy Ounce
1248	XDB	eXtra Dense Bonding
1249	Xe	Xenon
1250	XLS	Xenon Light Source
1251	XOD	Xanthine Oxidase
1252	XPD	Palladium Troy Ounce
1253	XPT	Platinum Troy Ounce
1254	XUM	X-ray Ultra-Microscope
1255	XYD	XYliDine
1256	Y	Tyrosine
1257	y	yocto prefix (10-24)
1258	Y	Yotta prefix (1024)
1259	Y	Yttrium
1260	YA	Yield Analysis
1261	YAG	Yttrium Aluminum Garnet
1262	YAP	Yield Analysis Pattern
1263	Yb	Ytterbium
1264	YBCO	Yttrium Barium Copper Oxide
1265	YBG	Your Best Guess
1266	YCC	American Chemical Society Younger Chemists Committee
1267	Yd	Yard
1268	YIC	Yttrium Lithium Fluoride
1269	Yr	Year
1270	YZN	Yellow ZiNc dichromate
1271	Z	Atomic Number
1272	Z	azimuth
1273	Z	Impedance
1274	Z	proton number
1275	z	zepto prefix (10-21)
1276	Z	zero
1277	Z	Zetta prefix (1021)
1278	ZB	Zinc Blende
1279	ZC	Zero Calibration
1280	ZC	Zinc Composite
1281	ZCG	Zeolite Crystal Growth
1282	ZCR	Zinc Chromium
1283	ZCS	Zinc Coated Steel
1284	ZDC	Zero Degrees Kelvin
1285	ZE	Zone Electrophoresis
1286	ZEKE	Zero Electron Kinetic Energy
1287	ZG	Zero Gravity
1288	ZINC	Zinc Is Not Copper
1289	ZK	Zero Kelvin
1290	Zn	Zinc
1291	ZO	Zinc Oxide
1292	ZP	Zero Pressure
1293	Zr	Zirconium
1294	ZRE	Zinc Responsive Element