| Acronym | Meaning |
 | NOS | National Ocean Service |
| RRB | Railroad Retirement Board |
| FMCS | Federal Mediation And Conciliation Service |
| NBAC | National Bioethics Advisory Commission (replaced By PCBE; Archived At GU) |
| ARBA | Army Review Boards Agency |
| TDA | Trade And Development Agency |
| NSC | National Security Council |
| ATSDR | Agency For Toxic Substances And Disease Registry |
| USDA | United States Department Of Agriculture |
| AFSPC | Air Force Space Command |
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