| Acronym | Meaning |
| SAR | Synthetic Aperture Radar |
| PIDC | Precision Instrument Development Center |
| AL | Authorized Leave With Pay |
| ADT | Aerated Drain Tank |
| ICS | Interdisciplinary Climate Systems |
| UID | User Identification |
| DOE/HQ-EH | DOE Headquarters |
| FICA | Federal Insurance Contributions Act |
| AFESC | Air Force Engineering & Sciences Center |
| EES | Earth & Environmental Science |