| Acronym | Meaning |
| MLTCS | Mesosphere-lower Thermosphere Coupling Study |
| PTX | Pertussis Toxin |
| ESIG | European Solvents Industry Group |
| S/MTD | STOL Maneuvering Technology Demonstrator (program) |
| SP | Surface Potential |
| VCC-RIOS | Vibrational Close-coupled-rotational Infinite Order Sudden |
| MICE | Methods Information Communications Exchange |
| TIAS | Technology Investment Assessment Screen |
| CDP | Cytidine 5'-diphosphate |
| VERA | Vienna Environmental Research Accelerator |