| Acronym | Meaning |
| FIR | Final Inspection Report |
| ASFAR | Americans For A Society Free Of Age Restrictions |
| MOSS | MObile Submarine Simulator -Moving Object Support System |
| SAS | Scandinavian Airline Systems - Second Avenue Subway - Situational Awareness System - Special Air Service - Studies |
| GUT | Grand Unification Theory |
| ML | Malayalam Language (ISO 639-1 Code) |
| BITE | Built-In Test Equipment |
| ADDNS | Advanced Deployable Day/Night Simulation |
| NORTHAG | Northern Army Group |
| COD | Cash On Delivery -Democratic Republic Of The Congo (ISO 3166 Trigram) |