| Acronym | Meaning |
| ISMG | International Scientific And Management Group |
| ACA | Atmospheric Chemistry Of Aerosols |
| AFASE | Association For Applied Solar Energy |
| GUISE | Group For Unidata Interface Software Exploration |
| ICAO | International Civil Aviation Organization |
| API | Application Program Interface |
| BCWP | Budgeted Cost For Work Performed |
| MAB | Man And The Biosphere Program |
| RTTOV | Rediative Transfer (RT) Model For Television Infrared Orbiting Satellite (TIROS) Operational Vertical Sounder (TOVS) |
| CCP | Clouds In Climate Program |