| Acronym | Meaning |
| HMMR | High Resolution Multifrequency Microwave Radiometer |
| ERACF | Environmental Radiation Ambient Monitoring System |
| AID | Air Inlet Damper |
| STEM | Science Technology Engineering And Mathematics |
| NEC | Nippon Machines |
| AAA | American Arbitration Association |
| TEXMEX | Tropical Experiment Over Mexico |
| GFY | Government Fiscal Year |
| AWACS | Airborne Warning And Control System |
| MERIT | MERIT |