| Acronym | Meaning |
| FRTIB | Federal Retirement Thrift Investment Board |
| OSERS | Office Of Special Education And Rehabilitative Services |
| VHA | Veterans Health Administration |
| NWTRB | Nuclear Waste Technical Review Board |
| FEB | Federal Executive Board |
| U.N. | United Nations |
| SAMHSA | Substance Abuse And Mental Health Services Administration |
| CBIAC | Chemical And Biological Defense Information Analysis Center |
| VETS | Veterans' Employment And Training Service |
| CETEC | Topographic Engineering Center |