| Acronym | Meaning |
| CIOSA | Classical Infinite-order Sudden Approxn. |
| EESOP | Electronegativity Equalization With S-orbital Participation |
| LIF | Laser Induced Fluorescence |
| DLS | Dynamic Light Scattering |
| SAW | Self-avoiding Walk [modeling] |
| ARGOS | Automatically Represents Graphics Of Chemical Structures |
| NTIAC | Nondestructive Testing Information Analysis Center |
| GPCR | G-protein-coupled Receptor |
| BDOC | Biodegradable Dissolved Organic Carbon |
| AAO | Amino Acid Oxidase |