| Acronym | Meaning |
| LFT | Liver Function Test |
| ASDWA | Association Of State Drinking Water Administrators |
| PCI-X | Parametrized Configuration Interaction (with Parameter) X |
| CBE | Coulomb-Bethe (for Electron-ion Scattering) |
| CEQ | Council On Environmental Quality |
| FIT | Flow Injection Titration |
| WFI | Water For Injection (pharmaceutical Term) |
| WHO | World Health Organization |
| SHEBA | Surface Heat Budget Of Arctic Ocean |
| CFE | Colony-forming Efficiency |