| Acronym | Meaning |
| MD | Fifteen Hundred (in Roman Numerals) - Maryland (postal Symbol) -Medicinae Doctor (Doctor Of Medicine/Medical Doctor) - Mentioned In Dispatches (military) -Moldova (FIPS 10-4 Country Code; ISO 3166 Digram) |
| RMA | Return Mailing Authorization - Revolution In Military Affairs |
| TACAN | Tactical Air Navigation |
| MOPP | Mission-Oriented Protective Posture |
| FQ | Baker Island (FIPS 10-4 Territory Code) - French Southern And Antarctic Territories (ISO 3166 Digram; Obsolete 1979) |
| ACLS | Alternate Crops And Systems Lab |
| FEAR | First Encounter Assault Recon - False Evidence Appears Real |
| VSHORAD | Very Short Range Air Defence |
| PASR | Personnel Accounting And Strength Reporting |
| AV | Attovolt |