| Acronym | Meaning |
| BKCM | Burkhardt-Konya-Coulson-March (for Electron Momentum Densities) |
| MBSS | Molecular Beam Surface Scattering |
| VEDW IOS | Vibrational Exponential-distorted-wave Infinite-order-sudden (method For Inelastic Mol. Collisions Calcn.) |
| OCT | Optical Coherence Tomography |
| DRAMA | Dipolar Restoration At The Magic Angle |
| MCPF+R | Modified Coupled-pair Functional (method With) Relativistic (correction) |
| FPLC | Fast Protein Liquid Chromatography |
| A.I. | Active Ingredient |
| BACR | British Association For Cancer Research |
| HMIX | Hazardous Materials Information Exchange |