| TTL | Transistor-Transistor Logic |
| Trans. | Transistor |
| FET | Feldeffekt-Transistor |
| TUT | Transistor Under Test |
| SET | Single Electron Transistor |
| IPG | In Plane Gate Transistor |
| SCT | Surface Change Transistor |
| RTT | Resonant Tunneling Transistor |
| RTL | Resistor Transistor Logic |
| HBT | Heterojunction Bipolar Transistor |
| VTC | Vertical Transistor Cell |
| FET | Field Effect Transistor |
| DTL | Diode Transistor Logic |
| DST | Depleted Substrate Transistor |
| CTL | Complementary Transistor Logic |
| RTL | Resistor-Transistor Logic |
| SDHT | Selectively Doped Hetero Transistor |
| VFET | Variable Field Effect Transistor |
| BJT | Bipolar Junction Transistor [engl.] Bipolarer Sperrschichttransistor |
| IGBT | Insulated Gate Bipolar Transistor |
| ISFET | Ion-Sensitive Field Effect Transistor |
| jfet | Junction Field Effect Transistor |
| HEMT | High Electron Mobility Transistor |
| ETL | Emitter-follower Transistor Logic |
| ECTL | Emitter Coupled Transistor Logic |
| DCTL | Direct-Coupled Transistor Logic |
| CFT | Charge Flow Transistor [engl.] Halbleiterprinzip |
| TEGFET | Two-dimensional Electron Gas Field Effect Transistor |
| TFT | Thin Film Transistor [Flachbildschirm-Display] |
| MESFET | Metal Semiconductor Field Effect Transistor |
| JFET | Johnson/Junction Field Effect Transistor |
| JGFET | Junction Gate Field Effect Transistor |
| MODFET | Modulation Doped Field Effect Transistor |
| JUGFET | Junction Gate Field Effect Transistor |
| MOSFET | Metal Oxide Semiconductor Field Effect Transistor |
| PNP | Positive Negative Positive [Transistor] |