| Acronym | Meaning |
 | OCR | Office (Officer) Of Co-Responsibility |
| AC | Aircraft Commander; Active Component; Alternating Current; Aircraft; Aircraft Carrier; Air Conditioning; Air Controller; Aircrew; Armament Computer; Associate Contractor |
| OER | Officer Evaluation Report |
| WSO | Weapon Systems Officer |
| OSUT | One-Station Unit Training. Combination Of BCT And AIT |
| EIB | Expert Infantryman's Badge |
| IG | Inspector General |
| OPR | Office (Officer) Of Primary Responsibility |
| POV | Privately-Owned Vehicle. A Soldier's Personal Automobile. |
| ETS | Expiration Of Term Of Service (scheduled Date Of Separation From Active Duty); Electronic Time Keeping System; Emergency Temporary Standard; Engineering (and) Technical Services (Request); Engineering Time Standards; Estimating Tracking System; Estimated |
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