| Acronym | Meaning |
| MQED | Molecular Quantum Electrodynamics (calcn. Method) |
| EMM | Electrochemical Micromachining |
| CFB | Circulating Fluidized Bed |
| NTEF | Near Total External Fluorescence |
| PFR | Plug Flow Reactor |
| EROS | Earth Resources Observation Satellite |
| NIAID | National Institute Of Allergy And Infectious Diseases |
| TFW | Thomas-Fermi-Weizsaecker (electron-d. Theory) |
| VTR | Vertical Tube Reactor |
| EM | Electron Microscopy |