| Acronym | Meaning |
| NAIMA | North American Insulation Manufacturers Association |
| RECP | Relativistic Effective-core Potential |
| PE | Population Equivalent (in Wastewater Treatment) |
| ASPCR | Allele-specific Polymerase Chain Reaction |
| SMSO | Spinor Molecular Symmetry Orbital |
| BPDA | Born Point Dipole Approximation |
| HIT | Heparin-induced Thrombocytopenia |
| CPM | Crucible Particle Metallurgy |
| LWSP | Liquid Waste Solidification Project |
| FRAPP | Fluorescence Recovery After Patterned Photobleaching |