| Acronym | Meaning |
| OTPI | On Top Position Indicator |
| IRS | Infared Suppressor |
| ISEE | Integrated Software Engineering Environment |
| KTAS | Knots True Airspeed |
| WSIP | Seapon System Improvement Program (s-3) |
| MB | Measurement Base |
| YRDM | Floating Dry Dock Workshop (machine) (non Self-propell)(misc) |
| POSN | Position |
| AWB | Airborne Weapon Bulletin (tdc 76) |
| ECM | Electronic Countermeasures |