| Acronym | Meaning |
| HAC | Health Administration Center |
| CRS | Congressional Research Service; Community Relations Service |
| EDA | Economic Development Administration |
| OSTI | Office Of Scientific And Technical Information |
| PPQ | Plant Protection And Quarantine |
| LLNL | Lawrence Livermore National Laboratory |
| NIAMS | National Institute Of Arthritis And Musculoskeletal And Skin Diseases |
| NSTL | National Space Technology Laboratories |
| FETC | Federal Energy Technology Center (changed To NETL) |
| NPS | National Park Service |