| Acronym | Meaning |
| BCC | Blind Carbon Copy |
| FRAD | Frame Relay Assembler/Disassembler |
| SMIF | Stream-based Model Interchange Format |
| TWIP | Twentieth Of A Point |
| BRI | Basic-Rate Interface |
| CMS | Content Management System |
| YAHOO | Yet Another Hierarchical Officious Oracle |
| COM | Component Object Model |
| MIB | Management Information Base |
| AIFF | Audio Interchange File Format |