| Acronym | Meaning |
| SQ | Solar Quiet |
| DDS | Data Delivery Services |
| IRD | Instrument Requirement Document |
| BGP4 | Border Gateway Protocol Version 4 |
| TIWEX | Tropical Institute (or Instability) Wave Experiment |
| DWB | Library |
| DOC | Department Of Commerce |
| DAIRS | Differential Absorption Infrared Sensor |
| AMP | Ampere |
| WWRP | World Weather Research Programme |