| Acronym | Meaning |
| AOA | Administration On Aging |
| ITC | United States International Trade Commission |
| IADRWG | Interagency Alternative Dispute Resolution Working Group |
| ORD | Office Of Rare Diseases |
| CEOS | Child Exploitation And Obscenity Section |
| IES | Institute Of Education Sciences |
| CFTC | Commodity Futures Trading Commission |
| STAT. | United States Statutes At Large |
| NPOESS | National Polar-orbiting Operational Environmental Satellite System |
| CID | U.S. Army Criminal Investigation Command |