| Acronym | Meaning |
 | NCC | National Coordinating Center For Telecommunications |
| ORMH | Office Of Research On Minority Health |
| CWC | Chemical Weapons Convention |
| IES | Institute Of Education Sciences |
| NBII | National Biological Information Infrastructure |
| OPM | Office Of Personnel Management |
| NCIS | Naval Criminal Investigative Service |
| CIA | Central Intelligence Agency |
| TAA | Trade Adjustment Assistance |
| ADF | African Development Foundation |
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