| Acronym | Meaning |
| FRB | Federal Reserve Board |
| USPTO | United States Patent And Trademark Office |
| CIT | Center For Information Technology |
| NIAMS | National Institute Of Arthritis And Musculoskeletal And Skin Diseases |
| NSC | National Security Council |
| GPS | Global Positioning System |
| FJC | Federal Judicial Center |
| ORA | Office Of Research And Applications |
| OFCCP | Office Of Federal Contract Compliance Programs |
| OPPTS | Office Of Prevention |