| Acronym | Meaning |
| GSOP | Ground Systems Operations |
| ESTAR | Electrically Steered Thinned Array Radiometer |
| NARA | U.S. National Archives And Records Administration |
| OMB | Office Of Management And Budget |
| ADISS | Analytical Data Interchange And Storage Standards |
| JICP/PO | Now JOSS |
| APR | Aberdeen Pulsed Reactor Facility |
| ACI | Advanced Computing Initiative |
| GRP | Geophysical Research Program |
| RDP | Research Data Program |