| Acronym | Meaning |
| ADA | Americans With Disabilities Act Of 1990 (Text Of ADA Legislation) |
| DODISS | DoD Index Of Specifications And Standards |
| DESA | Department Of Economic And Social Affairs |
| SERC | Smithsonian Environmental Research Center |
| CEN | Bureau Of The Census |
| NAFTA | North American Free Trade Agreement |
| INTERPOL | International Criminal Police Organization |
| PRC | Postal Rate Commission |
| ECA | Bureau Of Educational And Cultural Affairs |
| FPDC | Federal Procurement Data Center |