| Acronym | Meaning |
| TCR | Task Change Request (ntec-3930/25) |
| VECP | Value Engineering Change Proposal |
| NTS | Naval Training Station |
| WDM | Watch Dog Monitor |
| POL | Polarity |
| TAEAS | Tactical Asw Environmental Acoustic Support |
| C | High Level Programming Language |
| MVP-L | Multiple Views Project - Language |
| IR&D | Independent Research & Development |
| HDBK | Handbook |