| ADO | ActiveX Data Objects | | |
| ATL | Active Template Library | | |
| BPEL | Business Process Execution Language | | |
| CBT | Computer Based Training | | |
| CGI | Common Gateway Interface | | |
| Cobol | COmmon Bussiness Oriented Language | | |
| COM | Component Object Model | | |
| CTEC | Certified Technical Education Center | | |
| CUP | Compatible Upgrade | | |
| DDL | Data Description Language | | |
| DIF | Data Interchange Format | | |
| DIR | DIRectory | | |
| DML | Data Manipulation Language | | |
| DRDA | Distributed Relational Data Architecture | | |
| ERD | Entity Relations Diagram | | |
| FTP | File Transport Protocol | | |
| HTML | Hypertext Markup Language | | |
| HTTP | Hypertext Transfer Protocol | | |
| IDAPI | Integrated Database Application Programming Interface | | |
| int | Integer | | |
| IP | Internet Protocol | | |
| ISP | Internet Service Provider | | |
| JIT | Just In Time | | |
| LAN | Local Area Network | | |
| LI-FI | Light Fidelity | | |
| LPR | Line Printer Remote | | |
| MAPI | Mail/Messaging Applications Programming Interface | | |
| MCSD | Microsoft Certified Solution Developer | | |
| MOC | Microsoft Official Curriculum | | |
| MUMPS | Massachusetts General Hospital Utility Multi-Programming System | | |
| OCL | Object Constraint Language | | |
| ODBMS | Object Database Management System | | |
| OWL | Object Windows Library | | |
| P2P | Peer to Peer | | |
| Perl | Practical Extraction and Report Language | | |
| PL/1 | Programming Language/1 | | |
| PPP | Point-to-Point Protocol | | |
| REN | Rename | | |
| RMA | Return Material Authorization | | |
| SA | Software Assurance Program | | |
| SDLC | Systems Development Life Cycle | | |
| SDM | System Development Methodology | | |
| SQL | Structured Query Language | | |
| SSI | Server Side Includes | | |
| TOS | Terms Of Service | | |
| TT | Typewriter Text | | |
| UL | Unordered List | | |
| URL | Uniform Resource Locator | | |
| VER | Version | | |
| VRML | Virtual Reality Mark-up Language | | |
| WAN | Wide Area Network | | |
| WI-FI | Wireless Fidelity | | |
| WITS | Windows Integrated Test Suite | | |
| XSL | eXtensible Stylesheet Language | | |
