| Acronym | Meaning |
| EXPRS | EXpendable Probe Receiver System |
| ISS | Institute For Space Studies |
| AWIPS | Advanced Weather Interactive Processing System |
| RTD | Regional Transportation Department |
| MITI | Ministry Of International Trade And Industry |
| RAPS | Real-Time Analysis And Prediction Of Storms |
| AWEA | American Wind Energy Association |
| AGDATS | Air-Ground Data Telemetry System |
| ATA | Air Transport Association |
| AFP | Apple File Protocol |