| Acronym | Meaning |
 | EBSA | Employee Benefits Security Administration |
| IES | Institute Of Education Sciences |
| PPQ | Plant Protection And Quarantine |
| NREVSS | National Respiratory And Enteric Virus Surveillance System |
| NFA | National Fire Academy |
| CEOS | Child Exploitation And Obscenity Section |
| OSF | Office Of Space Flight |
| NCRR | National Center For Research Resources |
| SLAC | Stanford Linear Accelerator Center |
| OSERS | Office Of Special Education And Rehabilitative Services |
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