| Acronym | Meaning |
| PEATMOS | Primitive Equation And Trojectory Model Output Statistics |
| NDT | Non-destructive Testing |
| IDL | Interface Definition Language |
| AGL | Above Ground Level |
| ALPA | Airline Pilots Association |
| ECTD | Emission Control Technology Division |
| AMMS | Advanced Microwave Moisture Sounder |
| GEO | Geosciences Directorate |
| AAP | Affirmative Action Program |
| EMC | Environmental Modeling Center |