| Acronym | Meaning |
| BCCP | Biotin Carboxyl-carrier Protein |
| GHF | Generalized Hartree-Fock Method |
| CVSEH | Correlated Valence Shell Effective Hamiltonian |
| NPD | Normal Photoelectron Diffraction |
| ELV | End-of-life Vehicle |
| KHP | Potassium Hydrogen Phthalate |
| UQCISD | Unrestricted Quadratic Ci (with) Single (and) Double (excitations) |
| LPL | Lipoprotein Lipase |
| ESF | Electrostatic Force (theory For Mol. Calcns.) |
| IDI | Ion Dipole Induced (potential Term In Potential Energy Surfaces) See Also LEPS-IDI |