| Acronym | Meaning |
| OSERS | Office Of Special Education And Rehabilitative Services |
| CDC | Centers For Disease Control |
| TDA | Trade And Development Agency |
| NASS | National Agricultural Statistics Service |
| NIMH | National Institute Of Mental Health |
| AFDB | African Development Bank |
| FHWA | Federal Highway Administration |
| AHS | American Housing Survey |
| NAICS | North American Industry Classification System |
| DOC | Department Of Commerce |