| Acronym | Meaning |
| CAALS | Consortium On Automated Standards |
| ECTD | Emission Control Technology Division |
| SOI | Solar Oscillations Imager |
| NIAR | National Institute For Atmospheric Research |
| ESMF | Earth System Model Framework |
| AC | Actual Commitment |
| M&V | Magmatism & Volcanoes |
| ENCAR | Enclosed Cryopump For Air Sample Recovery |
| STEP | Stratosphere-Troposphere Exchange Project |
| AF | Auxiliary Feed |