| Acronym | Meaning |
| DOC | Department Of Commerce |
| KSC | Kennedy Space Center |
| OSM | Office Of Surface Mining; Office Of Spectrum Management |
| NARFE | National Association Of Retired Federal Employees |
| OSBP | Office Of Small Business Programs |
| ACSL | Alternate Crops And Systems Lab |
| NIMH | National Institute Of Mental Health |
| HIRS | Health Information Resources Service |
| NSA | National Security Agency |
| BRD | Biological Resource Division |