| Acronym | Meaning |
| IRLG | Interagency Regulatory Liaison Group |
| PISA | Pair Interaction Structureless Approximation |
| VERA | Vienna Environmental Research Accelerator |
| STJ | Superconducting Tunnel Junction |
| NKB | Nachklarbecken; Secondary Settling Tank |
| ASRG | Analytical Spectroscopy Research Group |
| POM | Polarized Optical Microscopy |
| RHFO | Relativistic Hartree-Fock One-channel (for Scattering) |
| VPE | Vapor-phase Epitaxy |
| ABAE | Adult Bovine Aortic Endothelial |