| Acronym | Meaning |
| RP/C | Reinforced Plastics/composite |
| NEXAFS | Near-edge X-ray Absorption Fine Structure |
| REP | Radiological Emergency Planning |
| ACIS | Advanced CCD Imaging Spectrometer |
| LSC | Liq. Scintillation Counting |
| SPIRIT | Spatial IR Imaging Telescope |
| RMC | Relativistic Multiconfiguration |
| HABR | Hybrid Anaerobic Baffled Reactor (for Wastewater Treatment) |
| IAP | Islet-activating Protein |
| INA | Ion Neutral Analysis |