| Acronym | Meaning |
| GGC | Generalized Gradient-corrected (density-functional) |
| SMIDG | Submicro Inverse-detection Gradient |
| ANSR | Advanced Neutron Source Reactor |
| NERD | Neutron Elastic Recoil Detection |
| SOCI | Second-order Configuration Interaction |
| TEAM | Testing Electromagnetic Analysis Methods |
| REP | Relativistic Effective Potential |
| E2PROM | Electrically Erasable Programmable Read Only Memory |
| IEMA | Immunoenzymometric Assay |
| RBCODUR | Readily Biodegradable Chemical Oxygen Demand Uptake Rate |