| Acronym | Meaning |
| NIR | Near Infrared |
| MSO | Maximum Similarity (spin) Orbital |
| DBMS | Data Base Management System |
| APEO | Alkylphenol Ethoxylates |
| BMAS | Barium Magnesium Aluminosilicate |
| IUVSTA | International Union Of Vacuum Science |
| PGNP | Prompt Gamma Neutron Probe |
| ACF | Activated Carbon Fiber(s) |
| QA | Quality Assurance |
| ERD | Electron Recoil Detection |