| Acronym | Meaning |
| TLHS | Thin-layer Headspace |
| OC | Oxygen Consumed |
| CCSC | Charge And Configuration Self-consistency |
| STARS | Strategic Targeting Activities Reporting System |
| TTS | T Tauri Star |
| IXS | International XAFS Society |
| REA | Reactive Arthritis |
| IMEP | International Measurement Evaluation Program |
| ESSESA | Expert System For Structure Elucidation From Spectral Analysis |
| CORMIX | Cornell Mixing Zone Model |