| Acronym | Meaning |
| CPA | Chirped Pulse Amplification |
| MAOS | Microwave-assisted Organic Synthesis |
| TS | Transition State |
| UNFCCC | United Nations Framework Convention On Climate Change |
| DECENT | Distribution Of Exact Classical Energy Transfer Approximation |
| RECA | Regional Energy Convergence Approxn. (in Total Energies Calcns.) |
| WTRXLPE | Water-tree Retardant Crosslinked Polyethylene [elec. Insulation] |
| INDO | Intermediate Neglect Of Differential Overlap |
| AOC | Assimilable Organic Carbon |
| NORM | Naturally Occurring Radioactive Material(s) |