| Acronym | Meaning |
| XGRS | X-ray/gamma-ray Spectrometer |
| PMP | Project Management Plan |
| IRMM | Institute For Reference Materials And Measurements |
| SPR | Surface Plasmon Resonance |
| SENSOR | Sentinel Event Notification Systems For Occupational Risks |
| IDP | Inosine 5'-diphosphate |
| URF | Unit Risk Factor |
| CPB | Cardiopulmonary Bypass |
| GWTR | Ground Water Treatment Rule |
| LAAS | Laser Atomic Absorption Spectrometry |