| Acronym | Meaning |
| QCELP | QualComm Code Excited Linear Predictive Coding |
| LIM | Lifeline Interface Module |
| TANSTAAFL | There Ain't No Such Thing As A Free Lunch |
| XGA | Extended Graphics Array (Adapter) |
| DEBI | DMA Extended Bus Interface |
| MUSH | Multi-User Shared Hallucination |
| SMIF | Stream-based Model Interchange Format |
| WINSOCK | Windows Socket |
| ADPCM | Adaptive Differential Pulse Code Modulation |
| RMB | Right Mouse Button |