| Acronym | Meaning |
| HPCPC | High Performance Centrifugal Partition Chromatography |
| GCAM | Global Change Assessment Modeling |
| BO | Brueckner Orbital |
| SSSP | Solid-state Shear Pulverization |
| GHF | Generalized Hellmann-Feynman (theorem) |
| SDSL | Site-directed Spin Labeling |
| AIA | Automated Image Analysis |
| SOA | Semiconductor Optical Amplifier |
| MCHF-BP | Multiconfiguration Hartree-Fock Breit-Pauli |
| EEXAPS | Electron Excited X-ray Appearance Potential Spectroscopy |