| Acronym | Meaning |
| BLC | Borderless Contact |
| COMFA | Comparative Molecular Field Analysis |
| PMF | Positive Matrix Factorization |
| ERS | External Reflection Spectroscopy |
| ALE | Atmospheric Lifetime Experiment |
| MECA | Molecular Emission Cavity Analysis |
| CCR | Complex Coordinate Rotation (method For Calcns. Of Resonances In Scattering) |
| RSV | Respiratory Syncytial Virus |
| ULDPE | Ultra Low Density Polyethylene |
| E-2PH-TDA | Extended Two-particle-hole Tamm-Dancoff Approxn. (green-function Method For Ionization-energy Calcns.) |