| Acronym | Meaning |
| NWS | National Weather Service |
| DFDR | Digital Flight Data Recorder |
| PAKIT | Photochemistry And Kinetics Of Important Trace Gases |
| ATLAS | Advanced Testing Line For Actinide Separations |
| FIS | Financial Information System |
| FBI | Federal Bureau Of Investigation |
| PEATMOS | Primitive Equation And Trojectory Model Output Statistics |
| ICAR | International Cooperation In Aviation Research |
| DOELAP | DOE Laboratory Accreditation Program |
| AMOL | Atlantic Marine Oceanographic Laboratory |