| Acronym | Meaning |
| WEFA | Window Evolving Factor Analysis |
| SCLO | Self-consistent Local Orbital |
| PSRA | Pulse Surface Reaction Rate Analysis |
| PO | Projection Operator |
| TOXLINE | Toxicology Information Online (NLM) |
| DAFS | Diffraction Anomalous Fine Structure |
| MLD | Median Lethal Dose |
| EA-EOMCC | Electron Attachment-equation Of Motion Coupled Cluster |
| SCRP | Spin Correlated Radical Pairs |
| ARP | Angle-resolved Photoemission |