| Acronym | Meaning |
| LEMO | Lowest Empty Molecular Orbital (equivalent To LUMO) |
| DPSSL | Diode Pumped Solid State Laser |
| EFFF | Energy Factored Force Field |
| BOCV | Biorthogonality Constrained Variation Method |
| ORFEUS | Orbiting Retrievable Far And Extreme Ultraviolet Spectrometers |
| WHMIS | Workplace Hazardous Materials Information System (Canada) |
| CMF | Crossflow Microfiltration |
| AMEL | Active-matrix Electroluminescent |
| AHF | Approximate Hartree-Fock Method |
| VICIM | Virtual Institute For Chemometrics And Industrial Metrology |