| Acronym | Meaning |
| PSL/PPL | Process Support Language/process Programming Language |
| TLAM | Tomahawk Land Attack Missile |
| ECU | Environmental Control Unit |
| AMP | Acquisition Management Plan |
| EXT | Extend |
| ECA | Electronic Component Assembly |
| WIN | Wwmccs Intercomputer Network |
| CLIPS | A Nasa Expert System Shell - C Language |
| AAA | Anti-aircraft Artillery |
| OCP | Operational Computer Program |