| Acronym | Meaning |
| OSR | Office Of Scientific Research |
| AL | Aeronomy Laboratory |
| D-B | Davis-Bacon Act |
| NEONS | Navy Environmental Operational Nowcast System |
| WEPOCS | Western Equatorial Pacific Ocean Climate Studies |
| MERT | Medical Emergency Response Team |
| CBSS | Change Board Support System |
| FREON | DuPont Trade Name |
| MCCS | Mesoscale Convective Complexes |
| AIS | Affiliate Information System |