| Acronym | Meaning |
| MCHB | Maternal And Child Health Bureau |
| PNNL | Pacific Northwest National Laboratory |
| IRS | Internal Revenue Service |
| ECP | Emergency Conservation Program |
| AIRS | Aerometric Information Retrieval System (changed To AFS) |
| ORD | Office Of Rare Diseases |
| OFM | Office Of Financial Management |
| FHFB | Federal Housing Finance Board |
| NREVSS | National Respiratory And Enteric Virus Surveillance System |
| BSC | Business Service Centers |