| Acronym | Meaning |
| SCEPM | Self-consistent Empirical Pseudopotential Method |
| ZEKE | Zero Electron Kinetic Energy |
| NAERG | North American Emergency Response Guidebook |
| SOP/EA | Split-operator Propagator (for) Electronically Adiabatic (phenomena) |
| LDA | Laser-Doppler Anemometer |
| MLRA | Multiple Linear Regression Analysis |
| LPA | Linear Polyacrylamide |
| THM | Transcorrelated Hamiltonian Method |
| OD | Optical Density |
| HLBR | Required Hydrophilic-lipophilic Balance (of Surfactants In Emulsifiers) |