| Acronym | Meaning |
| IRCTR | International Research Centre For Telecommunication-transmission And RADAR |
| PP | Parts Per |
| EEZSCAN | Exclusive Economic Zone Scan |
| DDE | Distributed Data Environment |
| CCR | Climate Change Research |
| BEJ | Best Expert Judgment |
| HARP | Hawaiian Rainband Project |
| INPE | Instituto De Pesquisas Espaciais |
| DPMB | Defense Programs Management Board |
| SODAR | Sonic Backscatter Technique For Measuring Wind Profiles |