| Acronym | Meaning |
| CMYK | Cyan Magenta Yellow Black (Key) |
| NURBS | Non-Uniform Rational B-Spline |
| EGA | Enhanced Graphics Adapter |
| SMB | Server Message Block |
| PCS | Personal Communications System |
| DSU | Data Service Unit |
| S/MIME | Secure/MIME |
| MIS | Management Information Services |
| CSV | Comma-Separated Value / Variable |
| PPM | Pages Per Minute |