| Acronym | Meaning |
| TOG | Total Organic Gas |
| ATLAS | A Toroidal LHC Apparatus |
| ECDIN | Environmental Chemicals Data And Information Network |
| LHM | Longuet-Higgins-Murrell Approximation |
| WAP | Whey Acidic Protein |
| ACOP | Approved Code Of Practice (UK) |
| PIRAS | Polarized Infrared Absorption Spectroscopy |
| TVOC | Total Volatile Organic Compounds |
| PCFB | Pressurized Circulating Fluidized Bed (gasification Apparatus) |
| SC-2D | State-correlated Two-dimensional (NMR Spectroscopy) |