| Acronym | Meaning |
| DARPA | Defense Advanced Research Projects Agency |
| SLSDC | Saint Lawrence Seaway Development Corporation |
| DTRA | Defense Threat Reduction Agency |
| OTJ | Office Of Tribal Justice |
| CBER | Center For Biologics Evaluation And Research |
| DESA | Department Of Economic And Social Affairs |
| REIS | Regional Economic Information System |
| VAWO | Violence Against Women Office |
| PHPS | Public Health Prevention Service |
| RHS | Rural Housing Service |