| Acronym | Meaning |
| NFE-TB | Nearly-free-electron Tight-bonding (for Electronic Structure) |
| CVL | Copper Vapor Laser |
| SOPHF | Spin And Orbital Polarized Hartree-Fock |
| SVOC | Semivolatile Organic Compounds |
| MLPCA | Maximum Likelihood Principal Component Analysis |
| VETESS | Vehicle Transient Emissions Simulation Software |
| AHM | Average Hamiltonian Model Method |
| DMA | Distributed Multipole Analysis |
| SDG | Signed Directed Graph (model) |
| RVR | Renal Vascular Resistance |