| Acronym | Meaning |
| EKT | Extended Koopmans Theorem |
| NIRIS | Near-infrared Imaging Spectroscopy |
| AWJ | Abrasive Waterjet |
| TTS | T Tauri Star |
| APCVD | Atm.-pressure Chem. Vapor Deposition |
| CS | Coupled-states (or Centrifugal Sudden) Approximation |
| NEHA | National Environmental Health Association |
| AOP | Advanced Oxidation Processes (hydroxyl Generation) |
| LAN | Local-area Network |
| DCQAP | Data Collection Quality Assurance Plan |