| Acronym | Meaning |
| DODISS | DoD Index Of Specifications And Standards |
| EO | Executive Order |
| EROD | Education Resource Organizations Directory |
| ESA | Employment Standards Administration; Economics And Statistics Administration |
| GPRA | Government Performance And Results Act |
| NRCS | Natural Resources Conservation Service |
| FIA | Federal Insurance Administration |
| OSERS | Office Of Special Education And Rehabilitative Services |
| OMAR | Office Of Medical Applications Of Research |
| ICAO | International Civil Aviation Organization |