| Acronym | Meaning |
| LCCM | Linearized Coupled Cluster Method |
| PSA | Pressure Swing Adsorption (gaseous Waste Treatment) |
| ETBE | Ethyl Tert Butyl Ether |
| ZOLZ | Zero Order Laue Zone |
| HLMI | High Load Melt Index |
| AFOE | Advanced Fiber Optic Echelle Spectrometer |
| MCWF | Monte-Carlo Wave Function (method In Study Of Dissipative Processes In Quantum Optics) |
| STE | Self-trapped Exciton |
| HOMO | Highest Occupied Molecular Orbital |
| TIE | Toxicity Identification Evaluation |