| Acronym | Meaning |
| MCMC | Markov Chain Monte Carlo |
| C4S | Chemical Shift-specific Slice Section |
| IRCWD | International Reference Center For Waste Disposal |
| IRM | Initial Remedial Measure |
| CPVC | Critical Pigment Volume Concentration |
| SWRO | Seawater Reverse Osmosis |
| HEMT | High Electron Mobility Transistor |
| DRES | Dietary Risk Evaluation System |
| HEAS | Health Effects Assessments |
| EHM | Extended Hubbard Model (hamiltonian) |