| Acronym | Meaning |
| OAT | Office For The Advancement Of Telehealth |
| FSIS | Food Safety And Inspection Service |
| NIDCR | National Institute Of Dental And Craniofacial Research |
| NCID | National Center For Infectious Diseases |
| CEOS | Child Exploitation And Obscenity Section |
| DHS | Department Of Homeland Security |
| TANF | Temporary Assistance For Needy Families |
| GNIS | Geographic Names Information System |
| FASAB | Federal Accounting Standards Advisory Board |
| OPE | Office Of Postsecondary Education |