| Acronym | Meaning |
![](file.png) | EAS | Equivalent Airspeed |
![](file.png) | APN3 | Apn Funds Budget Area Three, Non-weapon System Procurement |
![](file.png) | TERF | Terrain Flight |
![](file.png) | EQT | Environmental Qualification Test |
![](file.png) | COBOL | Common Business Oriented Language |
![](file.png) | HDC | Helicopter Direction Center |
![](file.png) | RAT | Reliability Assessment Testtmtram Air Turbine |
![](file.png) | ATF | Fleet Ocean Tug (fleet Support) |
![](file.png) | APC | Approach Power Compensator |
![](file.png) | OPLSM | Operational Phase Logistic Suuport Manager |