| Acronym | Meaning |
| GIXRD | Grazing Incidence X-ray Diffraction |
| CHF | Coulomb Hartree-Fock |
| MOI | Multiplicity Of Infection |
| RFI | RCRA Facility Investigation |
| RSCF | Relativistic Self-consistent Field |
| HSIA | Halogenated Solvents Industry Alliance |
| IPA | Independent-particle Approximation (in Quantum Calcns. On Solids) |
| ESEDD | Excited State Electron Density Differential Method |
| YAEL | Yankee Atomic Environmental Laboratory |
| CRM | Chemical Remanent Magnetization |