| Acronym | Meaning |
| HPA | High Power Amplifier |
| NEXRAD | Next Generation Weather Radar |
| EOFS | Empirical Orthogonal Functions |
| CALCOMP | California Computer Products |
| LEARN (PROJECT) | Laboratory Experience In Atmospheric Research |
| NRN | National Research Network |
| BARC | Bhabha Atomic Research Centre |
| ELCHEM | Electrified Clouds As Sources Of NOx |
| GOST | Goals Objectives Strategies Tactics |
| MARC | Middle Atmosphere Responses To Changes |