| Acronym | Meaning |
| NKB | Nachklarbecken; Secondary Settling Tank |
| PPI | Proton Pump Inhibitor |
| EDGAR | Electronic Data Gathering |
| ARM | Atomic Resolution Microscope |
| COMAH | Control Of Major Accident Hazards |
| DW | Dry Weight |
| NICE-OHMS | Noise-immune Cavity-enhanced Optical Heterodyne Molecular Spectroscopy |
| APA | Adiabatic Perturbation Approxn. (for Quantum Calcns. On Fermi Superfluids) |
| MLD | Magnetic Linear Dichroism |
| G.P. | Guinier-Preston Zone |