| Acronym | Meaning |
| COSMIC | Computer Oriented Structure Models From Inadequate Derived Coupling Data |
| RTH | Resistance To Thyroid Hormone |
| ISLOCA | Inter-system Loss-of-coolant Accident |
| SCCP | Strong-coupling Correspondence Principle |
| BER | Bit Error Rate |
| RIOMETER | Relative Ionospheric Opacity Meter |
| ALEX | Aerosol LIDAR Experiment |
| DGME | Diethylene Glycol Monomethyl Ether |
| UMP | Uridine 5'-phosphate |
| SWICS | Solar Wind Ion Composition Spectrometer |