| Acronym | Meaning |
| DEAR | Department Of Energy Acquisition Regulation |
| DTG | Data Time Group |
| PALE | Paleoclimates From Arctic Lakes And Estuaries |
| CCD | Conference Of The Committee On Disarmament |
| NRLSI | National Reference Library Of Science And Invention |
| AIM | Advanced Industrial Materials |
| PSI | Pounds Per Square Inch |
| AAR | Affirmative Action Representative |
| SSL | Space Sciences Laboratory |
| AFA | American Forestry Association |