| Acronym | Meaning |
| EBDC | Ethylenebis(dithiocarbamate) (fungicide) |
| PSS | Perturbed Stationary State |
| PET | Positron Emission Tomography |
| WRV | Water Retention Value [of Cellulose Pulps For Paper Manufacture] |
| CIRES | Cooperative Institute For Research In Environmental Sciences |
| LAP | Latency-associated Peptide |
| GEK | Geomagnetic Electrokinetograph |
| PLD | Programmable Logic Device |
| FACM | Friable Asbestos-Containing Material |
| SEHF | Spin-extended Hartree-Fock |