| Acronym | Meaning |
| USDA | United States Department Of Agriculture |
| LBL | Ernest Orlando Lawrence Berkeley National Laboratory |
| GAO | Government Accountability Office |
| NACIC | National Counterintelligence Center |
| BOR | Bureau Of Reclamation |
| HAC | Health Administration Center |
| USAF | United States Air Force |
| PUMS | Public Use Microdata Samples |
| TFI | Office Of Terrorism And Financial Intelligence |
| NCC | National Coordinating Center For Telecommunications |