| Acronym | Meaning |
 | BRD | Biological Resource Division |
| NMB | National Mediation Board |
| ERS | Economic Research Service |
| MEDPAC | Medicare Payment Advisory Commission |
| ATF | Bureau Of Alcohol |
| LOCIS | Library Of Congress Information System |
| OAC | Office Of Antiboycott Compliance |
| OSM | Office Of Surface Mining; Office Of Spectrum Management |
| NREN | National Research And Education Network |
| SIES | Office Of Strategic Industries & Economic Security |
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