A
| ADSL | Asymmetric Digital Subscriber Line |
| AI | Artificial Intelligence |
| ALU | Arithmetic Logic Unit |
| AMD | Advanced Micro Devices |
| API | Application Program Interface |
| ASCII | American Standard Code for Information Interchange |
| AVI | Audio Video Interleave |
B
| BIOS | Basic Input Output System |
| BIT | Binary Digit |
C
| CD | Compact Disk |
| COBOL | Common Business Oriented Language |
| CPU | Central processing Unit |
| CRT | Cathode Ray Tube |
| CSS | Cascading Style Sheets |
| CTRL | Control |
D
| DAO | Decentralized Autonomous Organization |
| DBMS | Data Base Management System |
| DeFi | Decentralized finance |
| DHCP | Dynamic Host Configuration Protocol |
| DNS | Domain Name System |
| DOS | Disk Operating System |
| DRAM | Dynamic Random Access Memory |
| DVD | Digital Video/Versatile Disc |
| DVI | Digital Visual Interface |
| DVR | Digital Video Recorder |
E
| ECMA | European Computer Manufacturers Association |
| EDGE | Enhanced Data GSM Evolution |
| Electronic Mail | |
| EPROM | Erasable Programmable Read Only Memory |
F
| FSB | Front Side Bus |
| FORTRAN | Formula Translation |
| FTP | File Transfer Protocol |
G
| GB | Giga Byte |
| GPRS | General Packet Radio Service |
| GPS | Global Positioning System |
| GPU | Graphics processing unit |
| GRUB | GRand Unified Bootloader |
| GSM | Global System for Mobile communication |
| GUI | Graphical User Interface |
H
| HDD | Hard Disk Drive |
| HTML | Hyper Text Markup Language |
| HTTP | Hyper Text Transfer Protocol |
I
| IMAP | Internet Message Access Protocol |
| IP | Internet Protocol |
| ISDN | Integrated Services Digital Network |
| ISP | Internet Service Provider |
J
| JDK | Java Development Kit |
| JPEG | Joint Photographic Experts Group |
K
| KB | KiloByte |
| KBPS | Kilo Bytes Per Second |
| KVM | Kernel-based Virtual Machine |
L
| LAN | Local Area Network |
| LED | Light Emitting Diode |
| LLL | Low Level Language |
M
| MAC | Media Access Control |
| MB | MegaByte/MotherBoard |
| MICR | Magnetic Ink Character Recognition |
| MODEM | Modulator Demodulator |
N
| NAT | Network Address Translation |
O
| OCR | Optical Character Reader |
| OMR | Optical Mark Reader |
| OOP | Object Oriented Programming |
P
| P2P | Peer to Peer |
| PCB | Printer Circuit Board |
| PCIe | Peripheral Component Interconnect express |
| PHP | Hypertext Preprocessor |
| PNG | Portable Network Graphics |
| PROM | Programmable Read Only Memory |
Q
| QR Code | Quick Response Code |
R
| RAID | Redundant Array of Independent Disks |
| RAM | Random Access Memory |
| RAT | Remote Access Trojan |
| RDBMS | Relational Database Management System |
| RFID | Radio Frequency Identification |
| ROM | Read Only Memory |
S
| Saas | Software as a Service |
| SATA | Seriat AT Attachment |
| SDHC | Secure Digital High Capacity |
| SMTP | Simple Mail Transfer Protocol |
| SRAM | Static Random Access Memory |
| SSL | Secure Sockets Layer |
T
| TCP | Transmission Control Protocol |
U
| UEFI | Unified Extensible Firmware Interface |
| UI | User Interface |
| UPS | Uninterruptible Power Supply. |
| URL | Uniform Resource Locator |
| USB | Universal Serial Bus |
V
| VOIP | Voice over Internet Protocol |
| VPN | Virtual Private Network |
W
| WAN | Wide Area Network |
| WiFi | Wireless Fidelity |
| WLAN | Wireless Local-Area Network |
X
| XHTML | Extensible Hyper Text Markup Language |
| XML | Extensible Markup Language |
Y
| Y2K | Year 2000 |
Z
| ZB | ZettaByte |
| ZIF | Zero Insertion Force |