| Acronym | Meaning |
| FLETC | Federal Law Enforcement Training Center |
| NCDC | National Climatic Data Center |
| CEQ | Council On Environmental Quality |
| FMS | Financial Management Service |
| ACSL | Alternate Crops And Systems Lab |
| NSC | National Security Council |
| FANNIE MAE | Federal National Mortgage Association |
| DNFSB | Defense Nuclear Facilities Safety Board |
| INS | Immigration And Naturalization Service (replaced By USCIS) |
| DODISS | DoD Index Of Specifications And Standards |