| Acronym | Meaning |
| IRED | IR Emitting Diode |
| HSF | Heat Shock Factors |
| ADWIOS | Adiabatic Distorted Wave Infinite Order Sudden |
| RSV | Reduced Sp. Viscosity |
| CAI | Computer Aided Instruction |
| GOSAC | Global Ocean Storage Of Anthropogenic Carbon |
| MLTCS | Mesosphere-lower Thermosphere Coupling Study |
| STD | Sexually Transmitted Disease |
| GRASS | Gradient Recalled Acquisition In The Steady State |
| ESEP | Exact Static Exchange (plus) Polarization (potential) |