| Acronym | Meaning |
| SMIF | Stream-based Model Interchange Format |
| PPM | Pages Per Minute |
| UNIX | Universal Interactive Executive / Uniplexed Information And Computing System |
| PKI | Public Key Infrastructure |
| ADPCM | Adaptive Differential Pulse Code Modulation |
| DIZ | Description In ZIP |
| VGA | Video Graphics Array (Adapter) |
| NDS | Novell Directory Services |
| PQDIF | Power Quality Data Interchange Format |
| CDI | Common Data Interface |