| Acronym | Meaning |
| TRMM | Tropical Rainfall Measuring Mission |
| ADI | Acceptable Daily Intake |
| IRLG | Interagency Regulatory Liaison Group |
| HKF | Helgeson-Kirkham-Flowers (equation Of State) |
| NIMR | National Institute For Medical Research |
| SENSOR | Sentinel Event Notification Systems For Occupational Risks |
| SS | Split-shell (gaussian Basis Set) |
| ALICE | A Large Ion Collider Experiment |
| CSDP | Continental Scientific Drilling Program |
| CDMO | Composite Dimensional Manganese Oxide |