Abbreviation,Definition ACID,"Atomicity, Consistency, Isolation, Durability" ACL,Access Control List ADC,Analog-to-Digital Converter ADF,Automatic Document Feeder ADSL,Asymmetric Digital Subscriber Line AFP,Apple Filing Protocol AGP,Accelerated Graphics Port AIFF,Audio Interchange File Format ALU,Arithmetic Logic Unit ANSI,American National Standards Institute API,Application Programming Interface APU,Accelerated Processing Unit ARP,Address Resolution Protocol ASCII,American Standard Code for Information Interchange ASP,Application Service Provider ATM,Asynchronous Transfer Mode AVR,Audio/Video Receiver Bash,Bourne-Again Shell BASIC,Beginner's All-purpose Symbolic Instruction Code BCC,Blind Carbon Copy BIOS,Basic Input/Output System BLE,Bluetooth Low Energy Blob,Binary Large Object BMP,Bitmap BSOD,Blue Screen of Death CAD,Computer-Aided Design CAN,Campus Area Network CD,Compact Disc CPU,Central Processing Unit CSV,Comma Separated Values (file format) DDL,Data Definition Language IDE,Integrated Development Environment GPU,Graphics Processing Unit GUI,Graphical User Interface IP,Internet Protocol ISP,Internet Service Provider IT,Information Technology LAN,Local Area Network LCD,Liquid Crystal Display NIC,Network Interface Card PC,Personal Computer RAM,Random Access Memory URL,Uniform Resource Locator VPN,Virtual Private Network WAN,Wide Area Network