| Acronym | Meaning |
| RBM | Rigid Band Model |
| COC | Cleveland Open Cup (Flash Point Test Method) |
| RPEHMO | Relativistically Parametrized Extended Hueckel MO |
| MSCE | Modified Semiclassical Exchange (aproxn. In Scattering Calcns.) |
| SD | Std. Deviation |
| PSA | Prostate-specific Antigen |
| HCWP | Hard Corrugated Wall Potential |
| HPCIC | High-performance Chelation Ion Chromatography |
| CARER | Center For The Advancement Of Radiation Education And Research |
| NPL | Nonparametric Linkage |