| Acronym | Meaning |
| ACSL | Alternate Crops And Systems Lab |
| NFA | National Fire Academy |
| NLE | National Library Of Education |
| NOS | National Ocean Service |
| IADRWG | Interagency Alternative Dispute Resolution Working Group |
| SI | Smithsonian Institute |
| AFRTS | Armed Forces Radio And Television Service |
| NWTRB | Nuclear Waste Technical Review Board |
| OWH | Office On Women's Health |
| NGS | National Geospatial Intelligence School (reorganized Into DGS And SGST) |