| Acronym | Meaning |
| END | Electron Nuclear Dynamics (method In Atomic And Molecular Scattering Calcns.) |
| CFS | Coherent Forward Scattering |
| TIL | Tumor Infiltrating Lymphocytes |
| TOXNET | Toxicology Network Of The National Library Of Medicine |
| AGL | Above Ground Level |
| OEMTB | One-electron Mol. Tight-binding (for Electronic Structure) |
| WBG | Wide-band Gap |
| NSO | Natural Spin Orbitals |
| MCNP | General Monte Carlo Code For Neutron And Photon Transport |
| SAW | Self-avoiding Walk [modeling] |