| Acronym | Meaning |
| ARGOS | French Satellite-borne Data Relay And Platform Location System |
| IAPSO | International Association Of Physical Sciences Of The Ocean |
| RINEX | Receiver Independent Exchange Format |
| EHF | Extremely High Frequency |
| LASP | Laboratory For Atmospheric And Space Physics |
| ADDS | Aviation Digital Data Service |
| MLNAC | Mesa Lab Network Access Completion |
| ARD | Air & Radiation Division |
| AC | Ancho Canyon |
| NPGATE | NCAR PROFS Gateway Computer |