| Acronym | Meaning |
| JAK | Janus Kinase |
| TVD | Total Variation Diminishing |
| LAN | Local-area Network |
| SHC | Selective Hydrophobic Coagulation |
| HWM | Hazardous Waste Management |
| ICD | Implantable Cardioverter Defibrillator |
| PHF | Perturbative Hartree-Fock |
| ISA | Instrument Society Of America |
| DCFCI | Density-constrained Full-configuration-interaction |
| GWTR | Ground Water Treatment Rule |