| Acronym | Meaning |
| DBP | Dibutyl Phthalate |
| ICE | International Common Elements |
| IDI | Ion Dipole Induced (potential Term In Potential Energy Surfaces) See Also LEPS-IDI |
| TSLLE | Thermospray Liquid-liquid Extraction |
| BPCT | Best Practicable Control Technology |
| RCIOSA | Reactive Classical-infinite-order-sudden Approxn. |
| BWCCSD | Brillouin-Wigner Coupled-cluster (with) Single (and) Double (excitations) |
| MC | Mclean-Chandler Basis Set |
| BQMCT | Basis Quantum Monte-Carlo Theory (for Many Electron Systems) |
| FMCW | Frequency Modulated Continuous Wave |