| Acronym | Meaning |
| OCE | Office Of The Chief Economist |
| NCIS | Naval Criminal Investigative Service |
| NNSA | National Nuclear Security Administration |
| VISTA | Volunteers In Service To America |
| REE | Research |
| OSTP | Office Of Science And Technology Policy |
| BSC | Business Service Centers |
| BFRL | Building And Fire Research Laboratory |
| FTA | Federal Transit Administration |
| OPM | Office Of Personnel Management |