| Acronym | Meaning |
| MR-L-CEPM | Multireference-linearized-coupled Electron Pair Method |
| INDO/S | INDO/spectroscopic Approxn. |
| NCB | National Coal Board |
| IEMM | Incident Energy Modulation Method |
| SSPM | Scanning Surface Potential Microscopy |
| ACEC | Areas Of Critical Environmental Concern |
| NIMBY | Not In My Backyard |
| STOCSY | Statistical Total Correlation Spectroscopy |
| MIP | Molecularly Imprinted Polymer |
| MEPED | Medium Energy Proton & Electron Detector |