| Acronym | Meaning |
| WATS | Web-based Assessment And Testing Systems |
| CIE | Color Model = Commission Internationale De L'Eclairage Color Model |
| PCL | Printer Control Language |
| DAFS | Direct Access File System |
| GREP | Generalized Regular Expression Pattern-matcher |
| IGES | Initial Graphics Exchange Specification |
| UCITA | Uniform Computer Information Transaction Act |
| TOPS | Transparent Operating System |
| UTP | Unshielded Twisted Pair |
| BEOS | Be, Inc. Operating System |