| Acronym | Meaning |
| LOPT | Lowest-order Perturbation Theory |
| STLE | Society Of Tribologists And Lubrication Engineers |
| NSCF | Non-self-consistent Field |
| LVP | Left Ventricular Pressure |
| PPES | Photopyroelectric Spectroscopy |
| TDCP-HFR | Time-dependent Coupled Perturbed Hartree-Fock-roothan Approach |
| VPC | Vapor-phase Chromatography |
| CBX | Coulomb-Born Approxn. With Exchange |
| DGB | Distributed Gaussian Basis (mol. Wave Function) |
| VMT | Vehicle Miles Traveled |