| Acronym | Meaning |
| NISTIR | National Institute Of Standards And Technology Interagency Report |
| FMCSA | Federal Motor Carrier Safety Administration |
| SSI | Supplemental Security Income Program |
| NIAAA | National Institute On Alcohol Abuse And Alcoholism |
| DMS | Defense Mapping School (changed To NGS) |
| NTIS | National Technical Information Service |
| USBR | Bureau Of Reclamation |
| OAS | Organization Of American States |
| FNS | Food And Nutrition Service |
| TSA | Transportation Security Administration |