| Acronym | Meaning |
| TNBS | Trinitrobenzene Sulfonic Acid |
| ESA | Energy Sudden Approxn. (in Calcns. On Reactive Scattering) |
| ZLS | Zeeman Laser Scattering |
| SARA | Smad Anchor For Receptor Activation |
| NASQUAN | National Stream Water Quality Accounting Network |
| CDM | Capacitive Discharge Mode |
| SW X(ALPHA) | Scattered Wave X(alpha) |
| WDM | Wavelength Division Multiplexing |
| INDOR | Internal Nuclear Double Resonance |
| GBM | Glomerular Basement Membrane |