| Acronym | Meaning |
| NNRTI | Non-nucleoside Reverse Transcriptase Inhibitor |
| PNO | Pair Natural Orbital |
| TVS | Transient Voltage Suppressor |
| EAN | Effective Atomic Number |
| FNTS | Fast Neutron Transmission Spectroscopy |
| CLIDE | Chemical Literature Data Extraction |
| QMRE | Quantum Mechanical Resonance Energy |
| TEA | Transversely-excited Atmospheric Pressure |
| CNDO/OPTIC | CI Method For Elec. Transition Moments Of The Optical Transition Of Large Mols. Based On CNDO/S Parametrization |
| AWCC | Active Well Coincidence Counter |