| Acronym | Meaning |
| DSID | Dismounted Soldier Identification System |
| CISA | (U.S.) C4I Integration Support Activity |
| FIGJAM | Fuck I'm Good |
| NTR | Network Time Reference |
| MRE | Meal Ready To Eat (U.S. Military Rations) |
| IRN | Iran (ISO 3166 Trigram) |
| RHU | Replacement Holding Unit |
| ZWD | Zimbabwe Dollar (ISO 4217 Currency Code) |
| POETS | Portable Occultation |
| MOTA | Member Of The Orthodontic Technicians Association |