| Acronym | Meaning |
| TBU | Tertiary Building Unit |
| CAPMON | Canadian Air And Precipitation Monitoring Network |
| CAHF | Configuration-averaged Hartree-Fock |
| LERPC | Ligand-exchange Reagent Performance Check |
| DHCP | Double Hexagonal Close Packedpar |
| CSCF | Canonical Self-consistent Field |
| VHL | Von-Hippel Lindau |
| SURF III | Synchrotron UV Radiation Facility (at NIST) |
| TEF | Toxicity Equivalency Factor |
| ANS | Advanced Neutron Source |