| Acronym | Meaning |
| MSF | Magnetic Flux Structures |
| MEGAN | Model Of The Exchange Of Gases Between The Atmosphere And Nature |
| NAR | Nonadvocacy Review |
| HESP | High-Energy Solar Physics |
| MNP | Microcom Network Protocol |
| MECCA | Mesoscale Experiment Center For Control And Analysis |
| MODE | Mid-Oceanic Dynamics Experiment |
| APL | Applied Physics Laboratory |
| SSTS | Sea Surface Temperatures |
| FB | Blanketing Frequency |