| Acronym | Meaning |
| NMFS | National Marine Fisheries Service |
| NBL | New Brunswick Laboratory |
| DLIS | Defense Logistics Information Service |
| LSC | Legal Services Corporation |
| NSF | National Science Foundation |
| SEC | Securities And Exchange Commission; Space Environment Center |
| FSIS | Food Safety And Inspection Service |
| CSI | Center For The Study Of Intelligence |
| FFB | Federal Financing Bank |
| ETA | Employment And Training Administration |