| Acronym | Meaning |
| ACE | Aerosol Characteristics Experiment |
| PDAM | Point Data Access And Management |
| ISF | In-Situ Sensing Facility |
| ACDWG | Atmospheric Center Of Data Working Group |
| ACS | Administrative Computing And Systems |
| CCSP | Coupled Climate Systems Program |
| HRSO | High Resolution Solar Observatory |
| NPI | NEXRAD Product Interface |
| SLAP | Shuttle Laser Altimeter Prototype |
| IMU | Inertial Measurement Unit |