| Acronym | Meaning |
 | BOP | Federal Bureau Of Prisons |
| FERC | Federal Energy Regulatory Commission |
| AHS | American Housing Survey |
| NCVHS | National Committee On Vital And Health Statistics |
| NR | National Register Of Historic Places |
| NTSB | National Transportation Safety Board |
| CBER | Center For Biologics Evaluation And Research |
| USAF | United States Air Force |
| USCIRF | United States Commission On International Religious Freedom |
| GSFC | Goddard Space Flight Center |
Browse by Letter:
