| Acronym | Meaning |
| IMF | Interplanetary Magnetic Field |
| SCO | Subcarrier Oscillators |
| REGCM2 | Regional Climate Model |
| ENSTROPHY | N/A |
| ARIES | Automated Retirement And Integrated Extraction System |
| ICSI | International Commission On Snow And Ice |
| UVDM | Ultraviolet Double Monochromator |
| DS | Lightning Detection Systems |
| M-PDU | Multiplexed Protocol Data Unit |
| GIS | Geographic Information Systems |