| Acronym | Meaning |
| GPCR | G-protein-coupled Receptor |
| 2PH TDA | Two-particle-hole Tamm-Dancoff Approximation (for Closed-shell |
| MASE | Microwave-assisted Solvent Extraction |
| VOA | Vibrational Optical Activity |
| DAB | Dipole Adapted Basis (wave Function) |
| URIF | Uniformly Retreating Ice Front [in Model Of Dehydration] |
| USCE | US Army Corps Of Engineers |
| QSMR | Quantitative Structure-metabolism Relationship |
| SPEM | Scanning Photoemission Microscopy |
| ACORE | Atomic Core Orbitals |