| Acronym | Meaning |
| PERC | Passivated Emitter And Rear Cell (solar Cells) |
| MIAM | Modified Independent-atom Model (for Electron-mol. Scattering) |
| SELDI | Surface-enhanced Laser Desorption Ionization Spectrometry |
| NISTO | Non-integer Slater-type Orbital |
| EFIG | Emission Factor Inventory Grouppar |
| POAV | Pi Orbital Axis Vector Analysis (electronic-structure Model) |
| SC-FLAPW | Self-consistent Full-potential Linearized-augmented-plane-wave |
| USCM | Unified Solvation Cavity Model |
| BFR | Brominated Flame Retardant(s) |
| MPT | Matrix Perturbation Theory |