| Acronym | Meaning |
| ESC | Engineering Support Center |
| JMA | Japan Meteorological Agency |
| DPFC | Defense Program Field Council |
| NS | Nanoseconds |
| CCSDS | Consultative Committee For Space Data Systems |
| ICAS | Interdepartmental Communication For Atmospheric Science |
| R&D | Research & Development |
| HESP | High-Energy Solar Physics |
| FATS | Forward Area Target Surveillance System |
| F | Fahrenheit |