| Acronym | Meaning |
| OCSC | Orbital-charge-self-consistent (in Electronic State Calcn.) |
| ALI | Annual Limit On Intake |
| GSA | Generalized Sudden Approximation |
| PMP | Peroxisomal Membrane Protein |
| CCA | Crystalline Colloidal Array |
| PA-FTIR | Photoacoustic Fourier Transform Infrared Spectroscopy |
| SILO | Strain Induced Lateral Ordering |
| CAMEO | Computer Assisted Mechanistic Evaluation Of Organic Reactions |
| HAO | Hybrid Atomic Orbital |
| INID | Internationally Agreed Numbers For The Identification Of Data |