| Acronym | Meaning |
| MIEMS | Membrane Inlet Electrochemical Mass Spectrometry |
| SAM | Scanning Auger Microscopy |
| DHP | Diheptyl Phthalate |
| VTA | Ventral Tegmental Area |
| LKKR | Layer Korringa-Kohn-Rostoker (in Interface Electronic Structures) |
| ACPQ | Approx. Coupled-pair (theory Cor. For Connected) Quadruply (excited Clusters) |
| HPTTD | High-performance Thermophilic Two-phase Digestion |
| SAMS | Stratospheric And Mesospheric Sounder |
| BGK | Bhatnagar-Gross-Krook (kinetic-theory Model For Reactive Collisions) |
| QCL | Quantum Cascade Laser |