| Acronym | Meaning |
| PASPE | Photochemically Accumulated Stimulated Photon Echo |
| HSSM | Hydrocarbon Spill Simulation Model |
| PNDO | Partial Neglect Of Differential Overlap |
| SPIO | Superparamagnetic Iron Oxide |
| QUASIMEME | Quality Assurance Of Information For Marine Environmental Monitoring In Europe |
| VPN | Virtual Private Network |
| CPI | Chemical Process Industry |
| MCI | Mild Cognitive Impairment |
| DPF | Diesel Particulate Filter |
| MQC | Multiple-quantum Coherence |