| Acronym | Meaning |
| NPCR | National Program Of Cancer Registries |
| MSA | Metropolitan Statistical Area |
| NMFS | National Marine Fisheries Service |
| NCID | National Center For Infectious Diseases |
| SIES | Office Of Strategic Industries & Economic Security |
| OWCP | Office Of Workers' Compensation Programs |
| EM | Office Of Environmental Management |
| MSPB | Merit Systems Protection Board |
| CFDA | Catalog Of Federal Domestic Assistance |
| OHASIS | Office Of Health And Safety Information System |