| Acronym | Meaning |
| APECS | Auger Photoelectron Coincidence Spectroscopy |
| MIR | Multiple Internal Reflection |
| SHT | Surface Hopping Trajectory (model For Mol. Scattering) |
| BCS-CRM | British Chemical Standard-Certified Reference Material |
| GDR | Glucose Disposal Rate |
| OCSC | Orbital-charge-self-consistent (in Electronic State Calcn.) |
| CAA | Contaminant Analysis Automation |
| ZDDO | Zero Diatomic Differential Overlap |
| PADMR | Photoinduced Absorption Detected Magnetic Resonance |
| APC | Anaphase-promoting Complex |