| Acronym | Meaning |
| LILO | Linux Loader |
| PVC | Permanent Virtual Circuit |
| EDP | Electronic Data Processing |
| ISO | International Organization For Standardization |
| ULTRAATA | Ultra AT Attachment |
| IDEA | International Data Encryption Algorithm |
| PAL | Programmable Array Logic |
| PMS | Pantone Matching System |
| SBB | Storage Bridge Bay Working Group |
| ROFL | Rolling On Floor, Laughing |