| Acronym | Meaning |
| TCR | Temperature Coefficient Of Resistance |
| ATDC | After Top Dead Center (gasoline And Diesel Engine Timing) |
| SODW | Second-order Distorted Wave (in Electron-atom Scattering) |
| SPMD | Semipermeable Membrane Device |
| CMB | Core Mantle Boundary |
| GOMR | Global Ozone Monitoring Radiometer |
| ADONIS | Article Delivery Over Network Information Systems |
| SMP | Submitochondrial Particle |
| BAT | Biol. Tolerance Value (German Std.) |
| MSZ | Magnesia-stabilized Zirconia |