| Acronym | Meaning |
 | SPA | Separated Pair Approxn. (wave Function) |
 | RHF SP | Restricted Hartree Fock Spin Polarization |
 | RTECS | Registry Of Toxic Effects Of Chemical Substances (NLM) |
 | SC-SEA | Single-channel Static-exchange Approximation |
 | TEA | Thermal Energy Analyzer |
 | CDW | Coulomb Distorted Wave (for Scattering Calcns.) |
 | FAST | Forward Alpha Scattering Technique |
 | LMXB | Low-mass X-ray Binaries |
 | HPRT | Hypoxanthine Phosphoribosyltransferase |
 | TRE | Toxicity Reduction Evaluation |