| Acronym | Meaning |
| NLPS | Nonreactive |
| HOC | Halogenated Organic Carbons |
| CHEMATA | Chem. Mechanism Adaptation To Tropospheric Applications |
| GIOS | Generalized Infinite Order Sudden |
| BHC | Benzene Hexachloride |
| CPHF | Coupled Perturbed Hartree-Fock |
| BOFT | Bearing Oil Film Thickness |
| STB | Semiempirical Tight Binding |
| ZDT | Zero Ductility Temperature |
| HETE | High Energy Transient Explorer |