| Acronym | Meaning |
| CBED | Convergent-beam Electron Diffraction |
| OEMO | One Electron Molecular Orbital |
| SRM | Single Residue Method |
| DAPC | Department Of Air Pollution Control |
| PTO | U.S. Patent And Trademark Office |
| LUC | Large Unit Cell Semiempirical Approxn. (for Band Structure) |
| QIOS | Quantum Infinite-order Sudden (method For Collisions) |
| RBS | Ribosome Binding Site |
| ASPCR | Allele-specific Polymerase Chain Reaction |
| MEMS | Microelectromechanical Systems |