There are many kinds of circuit
- An electric circuit interconnects electrical elements. Examples in electronics include
- printed circuits
- integrated circuits
- digital circuits
- Series and parallel circuitss
- Telecommunication circuits
- A sport circuit is a closed, often oval or circular, racing track used for motor sports, track cycling, running, skating etc.
- Some political and judicial administrative divisions are known as Circuitss.
- At an airfield, the circuit is an agreed pattern for managing local air traffic.