| Acronym | Meaning |
| FM/FM | Frequency Modulation/Frequency Multiplexing |
| PCR | Publication Change Request |
| EUVE | Extreme Ultraviolet Explorer |
| WAR | Work Authorization Report |
| BMA | Body-Mounted Accelerometer |
| EM | Emergency |
| FT | Feet |
| PLT | Pilot |
| LB | Pound |
| ESP | Experiment Sensing Platform |