| Acronym | Meaning |
 | NSA | National Security Agency |
| FERMILAB | Fermi National Accelerator Laboratory |
| BPHC | Bureau Of Primary Health Care |
| NIOSH | National Institute For Occupational Safety And Health |
| OFM | Office Of Financial Management |
| FIA | Federal Insurance Administration |
| ORI | Office Of Research Integrity |
| OMHAR | Office Of Multifamily Housing Assistance Restructuring |
| NASM | National Air And Space Museum |
| NCCAM | National Center For Complementary And Alternative Medicine |
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