| Acronym | Meaning |
| DNFSB | Defense Nuclear Facilities Safety Board |
| ERS | Economic Research Service |
| MSA | Metropolitan Statistical Area |
| FBI | Federal Bureau Of Investigation |
| HRSA | Health Resources And Services Administration |
| FCIC | Federal Consumer Information Center; Federal Crop Insurance Corporation |
| CRP | Conservation Reserve Program |
| ORD | Office Of Rare Diseases |
| USES | United States Employment Service |
| NIAMS | National Institute Of Arthritis And Musculoskeletal And Skin Diseases |