| Acronym | Meaning |
| FE | Fugitive Emissions |
| SSCAD | Spherical Self-consistent Atomic Deformation |
| PAM | Performance Assessment Methodology |
| EBEBO | Extended Bond Energy Bond Order (quantum Calcn. Method) |
| TC/MS | Thermal Chromatography/mass Spectrometry |
| DEMS | Differential Electrochemical Mass Spectrometry |
| PMF | Positive Matrix Factorization |
| ADW | Asymptotic Distorted Wave |
| ADP | Auger Depth Profiling |
| ESA | Excited State Absorption |