| Acronym | Meaning |
| PPMSVX | Pseudopotential Multiple-scattering Valence-exchange |
| LCO | Light Cycle Oil |
| CCSD-ED | Coupled-cluster Method With Single And Double Excitations-energy Derivative |
| FEV | Forced Expiratory Volume (measure Of Lung Function) |
| EHCO | Extended Hueckel Crystal Orbital |
| NVFRAM | Nonvolatile Ferroelectric Random Access Memory |
| IMDL | Interlaboratory Method Detection Limits |
| CTBTO | Comprehensive Nuclear-Test-Ban Treaty Organization |
| SIM | Selected Ion Monitoring |
| HGF | Hepatocyte Growth Factor |