| Acronym | Meaning |
| USA | United States Of America (alsoISO 3166 Trigram) - United States Army |
| USNR | United States Navy Reserve |
| PSS | Personnel System Support |
| CRT | Cardiac Resynchronization Therapy - Cathode Ray Tube - Chinese Remainder Theorem |
| ORB | #NAME? |
| CEGEP | Coll?ge D'enseignement G?n?ral Et Professionnel (French |
| YA | Yottayear |
| TACDAR | Tactical Detection And Reporting |
| DIP | Dual In-line Package (electronics) |
| AFV | Armoured Fighting Vehicle |