| Acronym | Meaning |
| FHSA | Federal Hazardous Substances Act |
| PACT | Professional Association Of Computing And Technology |
| ICMSSR | Interagency Committee For Meteorological Services And Supporting Research |
| PSIA | Pounds Per Square Inch Absolute |
| GRM | Geopotential Research Mission |
| GAAS | Gallium Arsenide |
| CAPPPI | Citizen Ambassador Program Of People To People International |
| GTP | Geophysical Turbulence Program |
| NAC | NCAR Administrators Committee |
| NIDS | NEXRAD Information Dissemination Service |