| Acronym | Meaning |
| API | American Petroleum Institute |
| AFP | Antifreeze Protein |
| PCILOCC | PCILO For Crystal Calculations |
| PHRED | Public Health Risk Evaluation Data |
| LEDO | Limited Expansion Of Diatomic Overlap |
| HRFS | High-resolution Fluorescence Spectroscopy |
| ALU | Arithmetic Logic Unit |
| MOAG | MINDO Optimized Adjusted Geometries |
| VHL | Von-Hippel Lindau |
| MOVBET | Molecular Orbital (into) Valence Bond Exponential Transformation |