| Abbreviation | Definition |
|---|---|
| BAFS | Benitez Aviation Flying School |
| BAHC | Boeing Aircraft Holding Company |
| BAIG | British Aviation Insurance Group |
| BAMO | Battalion Aviation Maintenance Office |
| BAMO | Battalion Aviation Maintenance Office?? |
| BAMO | Brigade Aviation Maintenance Officer |
| BAP | Bank Angle Protection |
| BAPNE | Business Aviation Professionals of New England |
| BAR | Bleed Air Regulator |
| BARO | Barometric |
| BARP | Baranovichi Aircraft Repair Plant |
| BARS | Basic Aviation Risk Standard |
| BART | Business Aviation Real Tool |
| BASAMIP | Bilateral Aviation Safety Agreement Maintenance Implementation Procedures |
| BASC | Business Aviation Safety Consortium |
| BASOO | Boeing Aviation Safety Oversight Office |
| BATAC | Basic Aviation Technology and Aerospace Course |
| BATD | Basic Aviation Training Device |
| BBAC | Baltic Business Aviation Center |
| BBAF | Baltic Business Aviation Forum |