diff --git a/Data/Abbr/Aviation.csv b/Data/Abbr/Aviation.csv
index 7c9f1035..cf1bf257 100644
--- a/Data/Abbr/Aviation.csv
+++ b/Data/Abbr/Aviation.csv
@@ -118,6 +118,8 @@ ARLNO,Airline Office
 ARP,Airport Reference Point
 ARTCC,Air Route Traffic Control Centre
 ASB,Airspace Block
+ASDE,Airport Surface Detection Equipment
+ASDE-X,"Airport Surface Detection Equipment, model X"
 ATA,Actual Time of Arrival
 ATC,Air Traffic Control
 ATIS,Automatic Terminal Information Service
@@ -158,16 +160,18 @@ CESC,Chief Executive Standing Conference
 CFIT,Controlled Flight Into Terrain
 CFMU,Central Flow Management Unit
 COG,Center of Gravity
+CON,Control
 CGD,Combined Graphic Display
 CISM,Critical Incident Stress Management
 CLC,Course Line Computer
+CLNC,Clearance
 CRDA,Converging Runway Display Aid
 CMIC,Civil/Military Interface Standing Committee
 CNS,"Communication, Navigation, Surveillance"
 CODA,Central Office for Delay Analysis
 ConOps,Concept of Operations
 COPS,Changeover Point(s)
-CORA, Conflict Resolution Advisory
+CORA,Conflict Resolution Advisory
 COTS,Commercial Of-The-Shelf
 CPA,Closest Point of Approach
 CPDLC,Controller Pilot Data Link Communication
@@ -185,6 +189,7 @@ CWS,Collision Warning System
 CWP,Controller Working Position
 DAS,DFS Aviation Services (DFS subcompany for services outside Germany)
 DCIA,Dependent Converging Instrument Approach
+DEL,Delivery
 DFS,Deutsche Flugsicherung (ATC in Germany)
 DGAC,Direction générale de l'aviation civile
 DTI,Direction Technique Innovation
@@ -192,10 +197,12 @@ DW,Downwind
 EAS,Equivalent Airspeed
 EAVA,Estonian Aviation Academy
 ECAC,European Civil Aviation Conference
+ELEV,Field Elevation
 EFM,Gesellschaft für Enteisen und Flugzeugschleppen
 ETA,Estimated Time of Arrival
 ETOPS,Extended-range Twin-engine Operational Performance Standards
-ETVS,Enhanced Terminal Voice Switch system
+ETVS,Electronic Terminal Voice Switch
+FAA,U.S. Federal Aviation Administration
 FAR,Fuel Air Ratio
 FAS,Final Approach Segment
 FAS,Final Approach Speed
@@ -224,6 +231,7 @@ FL,Flight Level
 FMG,Flughafen München GmbH
 FOD,Foreign Object Debris
 FOV,Field of View
+GND,Ground
 GP,Glide Path
 GPS,Global Positioning System
 GS,Ground Speed or Glideslope
@@ -250,6 +258,7 @@ LVP,Low Visibility Procedures
 MATS,Malta Air Traffic Services
 MEA,Minimum En-route Altitude
 METAR,Meteorological Aerodrome Report
+MLW,Maximum Landing Weight
 MSL,Median Sea Level
 MSTA,Minimum Safe Turning Altitude
 MTOW,Maximum Take-Off Weight
@@ -262,8 +271,9 @@ PIC,Pilot in Command
 PNF,Pilot Not Flying 
 POH,Pilot's Operating Handbook
 PPL,Private Pilot's License
+PTAC,"Position, Turn, Altitude, Clearance (also known as Approach Clearance)"
 PtF,Permit to Fly
-QFE,the altimeter setting that will cause the altimeter to read the height above a specific aerodrome or ground level, and therefore read zero on landing
+QFE,"the altimeter setting that will cause the altimeter to read the height above a specific aerodrome or ground level, and therefore read zero on landing"
 QNE,pressure altitude at the landing runway threshold
 QNH,atmospheric pressure adjusted to mean sea level
 RADAR,Radio Detection And Ranging
@@ -327,6 +337,7 @@ SLB,Side lobe Blanking
 SLC,Side lobe Cancellation
 SLOC,Slovenia Control
 SM,Statute Mile
+SMR,Surface Movement Radar
 SOW,Statement of Work
 SRC,Safety Regulation Commission (EUROCONTROL)
 SRU,Safety Regulation Unit (EUROCONTROL)
@@ -407,7 +418,7 @@ USAF,US Air Force
 UTA,Upper Traffic Area
 V1,Decision speed, the speed beyond which takeoff should no longer be aborted
 V2,Takeoff speed. The speed at which the aircraft may safely be climbed with one engine inoperative
-VAR,Variation
+VAR,Magnetic Variation
 VASI,Visual Approach Slope Indicator
 VASIS,Visual Approach Slope Indicator System 
 VCS,Voice Communication System
diff --git a/Data/Abbr/Computing.csv b/Data/Abbr/Computing.csv
index 5b6532db..5a861df3 100644
--- a/Data/Abbr/Computing.csv
+++ b/Data/Abbr/Computing.csv
@@ -1,15 +1,30 @@
 Abbr,Term
-.cc,Common filename suffix for C++ source code files
+.7z,Common filename suffix for archive files in 7z format
+.bat,Common filename suffix for Batch script files
+.bz2,Common filename suffix for archive files in bzip2 format
+.c,Common filename suffix for C source code files
+.cpp,Common filename suffix for C++ source code files
 .csv,Common filename suffix for comma-separated value files
 .cfg,Common filename suffix for configuration files
+.dll,Common filename suffix for Windows library files
+.exe,Common filename suffix for Windows executables
+.gif,Common filename suffix for GIF image files
+.gz,Common filename suffix for archive files in gzip format
 .h,Common filename suffix for C/C++ header files
+.hpp,Common filename suffix for C++ header files
 .jpeg,Common filename suffix for JPEG image files
 .jpg,Common filename suffix for JPEG image files
 .m3u,Common filename suffix for audio playlists
 .md,Common filename suffix for Markdown files
 .mp3,Common filename suffix for MPEG layer 3 audio files
 .ps1,Common filename suffix for PowerShell script files
+.sln,Common filename suffix for MSBuild solution files
+.tar,Common filename suffix for archive files in tar format
 .txt,Common filename suffix for text files
+.vcxproj,Common filename suffix for Visual Studio project files
+.xml,Common filename suffix for XML files
+.xz,Common filename suffix for archive files in XZ format
+.zip,Common filename suffix for archive files in Zip format
 1NF,First Normal Form
 2.5D,Two-And-A-Half-Dimensional
 286,Intel 80286 processor
@@ -810,6 +825,7 @@ DMVPN,dynamic multipoint VPN
 DMZ,demilitarized zone
 DNC,Direct Numerical Control
 DNC,distributive numerical control
+DND,Dungeons & Dragons (a computer game)
 DNG,Digital Negative
 DNIS,Dialed Number Identification Service
 DNN,DotNetNuke
@@ -1250,6 +1266,7 @@ GLONASS,Globalnaya Navigatsionnay Sputnikovaya Sistema
 GlusterFS,Gluster File System
 GLUT,OpenGL Utility Toolkit
 GLV,grating light valve
+GMAIL,Google Mail
 GML,Generalized Markup Language
 GMP,Good Manufacturing Practices
 GMPLS,Generalized Multiprotocol Label Switching or Multiprotocol Lambda Switching
@@ -1259,7 +1276,7 @@ GNOME,GNU Network Object Model Environment
 GNSS,Global Navigation Satellite System
 GNU,GNU's Not Unix
 gOS,good operating system
-GP,Editor Group Policy Editor
+GP,Group Policy
 GPF,General Protection Fault
 GPG,GNU Privacy Guard
 GPL,GNU General Public License
@@ -1274,7 +1291,7 @@ GRE,Generic Routing Encapsulation
 GRUB,GRand Unified Bootloader
 GSM,Global System for Mobile communication
 GSM,Microsoft System Center Global Service Monitor
-GTA,Grand Theft Auto (computer game)
+GTA,Grand Theft Auto (a computer game)
 GTAG,Global Tag
 gTLD,generic top-level domain name
 GTM,strategy go-to-market strategy
@@ -1446,6 +1463,7 @@ IP,Internet Protocol
 IPAM,IP address management
 IPC,Institute for Interconnecting and Packaging Electronic Circuits
 IPC,interprocess communication
+IPFS,InterPlanetary File System
 IPI,Intelligent Peripheral Interface
 IPL,initial program load
 IPLC,international private leased circuit
@@ -1618,6 +1636,7 @@ LPAR,logical partition
 LPT,line print terminal
 LQSR,Link Quality Source Routing
 LRN,Location Routing Number
+LSA,Local Security Authority
 LSB,Linux Standard Base
 LSI,Large Scale Integration
 LTC,longitudinal time code
@@ -1625,6 +1644,7 @@ LTE,Long Term Evolution
 LTFS,Linear Tape File System
 LTL,Less Than Truckload
 LTO,Linear Tape-Open
+LTS,Long Term Support
 LU,logical unit
 LUN,logical unit number
 LVS,Layout Verification Systems
@@ -1805,6 +1825,7 @@ NetBIOS,Network Basic Input/Output System
 NetPC,Network PC
 NeXT,near-end crosstalk
 NFC,Near Field Communication
+NFT,Non-fungible token
 NFR,not for resale
 NFS,Network File System
 NFTS,national file tracking system
@@ -2327,7 +2348,7 @@ SDDC,software-defined data center
 SDDL,Security Descriptor Definition Language
 SDH,Synchronous Digital Hierarchy
 SDI,Serial Digital Interface
-SDK,software developer's kit
+SDK,Software Development Kit
 SDL,Specification and Description Language
 SDLC,Synchronous Data Link Control
 SDLC,systems development life cycle
@@ -2407,6 +2428,7 @@ SMPTE,Society of Motion Picture and Television Engineers
 SMR,Specialized Mobile Radio
 SMS,Short Message Service 
 SMSC,short message service center
+SMT,Simultaneous Multithreading
 SMTP,Simple Mail Transfer Protocol
 SMWT,Self Managed Work Teams
 SNA,Systems Network Architecture
diff --git a/Data/Abbr/General.csv b/Data/Abbr/General.csv
index af6984ce..7f122449 100644
--- a/Data/Abbr/General.csv
+++ b/Data/Abbr/General.csv
@@ -308,7 +308,7 @@ AMA,American Medical Association,Australian Medical Association
 AMAPS,Aircraft,Missile,Avionics Performance Simulation
 AMC,Adaptive modulation and coding (digital communications),U.S. Air Mobility Command,American Motors Corporation,American Movie Classics (TV network; now known simply by the initials),U.S. Army Materiel Command
 AMCB,U.S. Army/Marine Corps Board
-AMD,Advanced Micro Devices,Age-related Macular Degeneration,Armenian dram (ISO 4217 currency code)
+AMD,"Age-related Macular Degeneration,Armenian dram (ISO 4217 currency code)"
 AMFOM,Advanced Missile Fly Out Model ("am-fomm")
 AMFR,Age-specific Marital Fertility Rate,Amplitude Modulation Following Response
 AMFRS,Advanced Multi-Function Radio Frequency System,Automatic Multisensor Feature-based Recognition System
@@ -4809,7 +4809,7 @@ THB,Thai baht (ISO 4217 currency code)
 THEGENTRY,The High-End Group of Earth's New Technologies Research Yield
 THEL,Tactical High Energy Laser ACTD
 THG,Tetrahydrogestrinone
-Thulium-
+THX,"Thanks" in SMS language
 TI,Tajikistan (FIPS 10-4 country code),Thermal Imaging,Threat Identification,Training Instructor,Texas Instruments
 Ti,Tebi,Titanium
 ti,Tigrinya language (ISO 639-1 code)
diff --git a/Data/Abbr/IATA-airport-code.csv b/Data/Abbr/IATA-airport-code.csv
index 52580428..96fe3f7a 100644
--- a/Data/Abbr/IATA-airport-code.csv
+++ b/Data/Abbr/IATA-airport-code.csv
@@ -8,6 +8,7 @@ EWR,Newark Liberty International Airport
 GXH,Gannan Xiahe Airport
 GXY,Greeley-Weld County Airport
 GYY,Gary/Chicago International Airport 
+IAD,Washington Dulles International Airport in Virginia
 ILY,Islay Airport (Scotland)
 ORD,"O'Hare International Airport in Chicago,Illinois"
 OXF,London Oxford Airport
diff --git a/Data/Abbr/ICAO-airport-code.csv b/Data/Abbr/ICAO-airport-code.csv
index 6048d7c2..98d4b164 100644
--- a/Data/Abbr/ICAO-airport-code.csv
+++ b/Data/Abbr/ICAO-airport-code.csv
@@ -1,7 +1,10 @@
 Abbr,Term
+EDDM,Munich Airport in Bavaria (Germany)
 KATL,Hartsfield-Jackson Atlanta International Airport (USA)
+KBWI,Baltimore/Washington International Airport in Baltimore (USA)
+KIAD,Washington Dulles International Airport in Virginia (USA)
 KDFW,Dallas/Fort Worth International Airport (USA)
-WSSL,Seletar Airport (Singapore)
-WSSS,Singapore Changi Airport (Singapore)
-ZGGG,Guangzhou Baiyun International Airport (China)
-ZUUU,Chengdu Shuangliu International Airport (China)
\ No newline at end of file
+WSSL,Seletar Airport in Singapore
+WSSS,Changi Airport in Singapore
+ZGGG,Guangzhou Baiyun International Airport in China
+ZUUU,Chengdu Shuangliu International Airport in China
\ No newline at end of file
diff --git a/Data/Abbr/Organizations.csv b/Data/Abbr/Organizations.csv
index 0fc7e8f9..7439fceb 100644
--- a/Data/Abbr/Organizations.csv
+++ b/Data/Abbr/Organizations.csv
@@ -30,7 +30,6 @@ EASA,European Aviation Safety Agency
 ED,U.S. Department of Education
 ESA,European Space Agency
 ESPN, Entertainment and Sports Programming Network
-FAA,U.S. Federal Aviation Administration
 FBI,U.S. Federal Bureau of Investigation
 GEICO, Government Employees Insurance Company
 H&M, Hennes and Mauritz