| Acronym | Meaning |
| ITAM | Immunoreceptor Tyrosine-based Activation Motif |
| MCOPM | Multiconfiguration Optimized Potential Model |
| LOPC | Laser Optical Particle Counter |
| WVTR | Water Vapor Transmission Rate |
| PRMO | Partially Restricted Molecular Orbital |
| TMR | Tunneling Magnetoresistance |
| GTP | Group-transfer Polymerization |
| ND | Nitrification Denitrification |
| DTDMAC | Ditallowdimethylammonium Cation [surfactant] |
| ANO | Approximate Natural Orbital |