| Acronym | Meaning |
| PCR | Polymerase Chain Reaction |
| UIC | Underground Injection Control |
| DPUMPN | Double-annihilation Procedure Unrestricted Moeller-Plesset Nth-order |
| FAS | Flame Absorption Spectroscopy |
| EMM | Electron Mirror Microscopy |
| SOCS | Suppressor Of Cytokine Signaling |
| BBSRC | Biotechnology And Biological Sciences Research Council |
| RFCCU | Residue Fluid Catalytic Cracking Unit |
| OFW | Organic Free Water |
| BKCM | Burkhardt-Konya-Coulson-March (for Electron Momentum Densities) |