| Acronym | Meaning |
| EACN | European Air Chemistry Network |
| ALEXIS | Array Of Low Energy X-Ray Imaging Sensors |
| LIBORS | Laser Ionization Based On Resonance Saturation |
| ICVT | Improved Canonical Variational Theory |
| LTPS | Low Temperature Polysilicon |
| SOFIA | Stratospheric Observatory For Infrared Astronomy |
| FPD | Flat Panel Display |
| AD | Alzheimer Disease |
| LCR | Locus Control Region |
| MPPA | Modulated Pulse Potential Amperometry |