| Acronym | Meaning |
| HRFS | High-resolution Fluorescence Spectroscopy |
| RARE | Rapid Acquisition Relaxation-enhanced |
| IPOD | International Phase Of Ocean Drilling |
| CASRN | Chemical Abstracts Service Registry Number |
| ACAT | Acyl-CoA: Cholesterol Acyltransferase |
| FDPM | Frequency-domain Photon Migration |
| ELCAD | Electrolyte-cathode Discharge |
| HTS | High Temperature Superconductor |
| ARIM | Accelerator And Reactor Improvement And Modification |
| FOE | First-order Exchange (in Electron-atom Scattering Calcn.) |