| Acronym | Meaning |
| QRHF-CC | Quasirestricted Hartree-Fock Coupled Cluster |
| RFA | RCRA Facility Assessment |
| PAZ | Partial Annealing Zone (fission-track) |
| SURE | Sulfate Regional Experiment |
| EIE | Equilibrium Isotope Effect |
| FILTER | Filtration And Irrigated Cropping For Land Treatment And Effluent Reuse |
| ARIA | Atm. Response In Aurora |
| DOI | Department Of The Interior |
| PAE | Postantibiotic Effect |
| LMCT | Ligand-to-metal Charge Transfer |