| Acronym | Meaning |
| FGRM | Fourier-grid R-matrix Formalism (in Scattering Problems) |
| GOR | Gas/oil Ratio |
| RRS | Resonance Raman Spectroscopy |
| BAT | Brown Adipose Tissue |
| TWTDS | Treatment Works Treating Domestic Sewage |
| SAM | Self-assembled Monolayer |
| CPF | Cancer Potency Factor |
| AFIS | Automated Fingerprint Identification System |
| GOODS | Great Observatories Origins Deep Survey |
| CFM | Charge-fluctuation Model |