| Acronym | Meaning |
| DHF | Decoupled Hartree-Fock |
| MMLV | Moloney Murine Leukemia Virus |
| WBGT | Wet Bulb Global Temperature |
| HPV | Hypoxic Pulmonary Vasoconstriction |
| A.I. | Active Ingredient |
| RMCSTEP | Repartitioned Multiconfigurational Spin-tensor Electron Propagator |
| CEARP | Comprehensive Environmental Assessment And Response Program |
| ACI | Alloy Casting Institute |
| OEA | Occupational Exposure Assessment |
| IFRTS | Internal-floating-roof Tanks |