| Acronym | Meaning |
| SADT | Structured Analysis And Design Techniques |
| NARDAC | Navy Regional Data Automation Ctr |
| TAEAS | Tactical Asw Environmental Acoustic Support |
| AGEH | Hydrofoil Research Ship (misc) |
| LCPL | Landing Craft, Personnel, Large (mk 12) |
| UBA | Underwater Breathing Apparatus (mk 15) |
| VERT | Vertical |
| GRBX | Gearbox |
| CPL | Crash Position Locator |
| TRU | Test Replaceable (repairable) Unit |