| Acronym | Meaning |
| HOMBA | Higher-order Modified Born Approxn. (in Potential Scattering) |
| ADA | N-(2-acetamido) Iminodiacetic Acid |
| ROBK2 | Relativistic Second-order Oppenheimer-Brinkman-Kramers (in Ion-scattering Calcns.) |
| UFL | Upper Flammable Limit |
| CODIS | Combined DNA Index System |
| DASD | Direct Access Storage Device |
| SKPM | Scanning Kelvin Probe Microscopy |
| SPES | Step Potential Electrochemical Spectroscopy |
| ESPI | Electronic Speckle Pattern Interferometry |
| QUE | Quantized Universal Enveloping (algebras In Mol. Vibrational Spectra Calcns.) |