| Acronym | Meaning |
| MEM | Maximum Entropy Method |
| PHOTOSELEX | Photochemical Systematic Evolution Of Ligands By Exponential Enrichment |
| ABLE | Atmospheric Boundary Layer Experiments |
| UTLA | Ultra Thin Layer Activation |
| CSRS | Coherent Stokes-Raman Spectroscopy |
| PRM | Primary Reference Material |
| APG | Alkyl Polyglycosidepar |
| DVD | Digital Video Disk |
| PT2D | Second-order Perturbation Theory (with) Diagonal (part Of Fock Matrix) |
| LPIC | Low Pressure Ion Chromatography |