| Acronym | Meaning |
| NATO | North Atlantic Treaty Organization |
| DFARS | Dod Federal Acquistion Regulation Supplement |
| TDP | Technical Development Plan |
| SPS | Software Productivity Solutions |
| SEAS | Surveillance Environ Acoustic Supp |
| RH | Relative Humidity |
| YP | Patrol Craft (self-propelled)(misc) |
| ARCS | Automated Reusable Components System |
| SCP | Single Card Processor |
| IOP | Input/output Processor |