| Acronym | Meaning |
| PPI | Proton Pump Inhibitor |
| VRM | Viscous Remanent Magnetization |
| CCF | Correlation Crystal Field |
| OLS | Ordinary Least Squares |
| CCR | Conventional Controlled Rolling |
| ADA | American Diabetes Association |
| HAGAR | High Altitude Gas Analyzer |
| TTO | Transient Tracers In The Ocean |
| SSF | Slow Sand Filtration (water Treatment) |
| FPLH | Free-Phase Liquid Hydrocarbon |