| Acronym | Meaning |
| PV-RR | Perturbational-variational-Rayleigh-Ritz (matrix Method In Mol. Calcns.) |
| AFGP | Antifreeze Glycoprotein |
| KDV | Korteweg-de Vries (equation For Solitons) |
| MTTP | Maximum Total Trihalomethane Potential |
| SICIMS | Selective Ion Chemical Ionization Mass Spectrometry |
| EMAS | Eco-Management & Audit Scheme |
| EPCE | Enhanced Pre-coat Engineering |
| EEC | European Economic Community |
| LPIM | Low-pressure Injection Molding |
| TPY | Total Photon Yield |