| Acronym | Meaning |
 | OHASIS | Office Of Health And Safety Information System |
| OST | Office Of Science And Technology; Office Of The Secretary Of Transportation |
| BHPR | Bureau Of Health Professions |
| FSIS | Food Safety And Inspection Service |
| NCC | National Coordinating Center For Telecommunications |
| PHPS | Public Health Prevention Service |
| NIOSH | National Institute For Occupational Safety And Health |
| GIS | Geographic Information Systems |
| BJS | Bureau Of Justice Statistics |
| NHPRC | National Historical Publications And Records Commission |
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