| Acronym | Meaning |
| BMCD | Biological Macromolecule Crystallization Database |
| MIES | Maximum Ionicity Excited State (model In Energy Calcn. Of Mols.) |
| PROC | Photochemically Reactive Organic Compound(s) |
| IPIB | Intense Pulsed Ion Beam |
| IMP | Inosine 5'-phosphate |
| TBLMTO | Tight-binding Linear (combination Of) Muffin-tin Orbitals |
| QHA | Quasi-harmonic Approxn. (in Intramol. Vibrational Relaxation) |
| HOMBA | Higher-order Modified Born Approxn. (in Potential Scattering) |
| AACG | American Association For Crystal Growth |
| SMBR | Submerged Membrane Bioreactor |