| Acronym | Meaning |
 | ZI | Zone Of Interior |
| OER | Officer Evaluation Report |
| V/R | Very Respectfully. The Standard Closure Line On Official Mail/e-mail. |
| WSO | Weapon Systems Officer |
| MOPP | Mission-Oriented Protective Postures. Established Procedures To Deal With The Effects Of CBR/NBC Weapons Use. Chemical Protective Suits Are Called MOPP Suits. |
| AAM | Army Achievement Medal; Air-to-Air Missile (see ATAM); Automated Acquisition Module |
| AO | Accounts Office; Acquisition Objective; Action Officer; Aircraft Operator; Oiler (underway Replenishment); Administration Officer; Air Officer; Area Of Operations; Aviation Ordnance Person |
| CO | Commanding Officer (also Conscientious Objector); Certifying Officer; Change Order; Contracting Officer |
| BNCOC | Basic Noncommissioned Officer Course |
| QRF | Quick Reaction Force |
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