| Acronym | Meaning |
| MAO | Monoamine Oxidase |
| HESSI | High Energy Solar Spectroscopic Imager |
| ARIP | Accidental Release Information Program |
| RGA | Residual Gas Analysis |
| MOSES | Modular Sensor System |
| ASCA | Advanced Satellite For Cosmology And Astrophysics |
| SOCI | Second-order Configuration Interaction |
| ERPA | Extended Random Phase Approximation |
| TIAS | Technology Investment Assessment Screen |
| HOESY | Heteronuclear Overhauser Enhancement Spectroscopy |