| Acronym | Meaning |
| DEPT | Distortionless Enhancement By Polarization Transfer |
| OCPSF | Organic Chemical, Plastics, And Synthetic Fiber Industry |
| SOEF | Specific Odor Emission Factor (odor Source Evaluation) |
| CCMS | Committee On Challenges Of Modern Society (NATO) |
| CSMCS | Carbon Species Methods Comparison Study |
| ANO | Approximate Natural Orbital |
| SAPT | Symmetry-adapted Perturbation Theory |
| MFP | Mean Free Path |
| PERC | Passivated Emitter And Rear Cell (solar Cells) |
| SR-CCD | Single Reference-CCD |