| Acronym | Meaning |
| LMHEMT | Lattice Matched High Electron Mobility Transistor |
| CHTS | Combinatorial High-throughput Screening |
| APCAR | Angular Correlation Of Positron Annihilation Radiation |
| TLS | Two-level System (with Tunneling Transitions Between Wells Of Double-well Potential) |
| SCM | Spherical Cellular Model |
| HAT | Humid-air Turbine [cycle] |
| TRUEX | Transuranic Extraction |
| TCR | T Cell Receptor |
| BAT | Biol. Tolerance Value (German Std.) |
| CDD | Charge-density Distortion |