- BID – Breakerless Inductive Discharge (AMC)
- CDI – Capacitor Discharge Ignition (AMC)
- C3I – Computer Controlled Coil Ignition (GM)
- COP – Coil On Plug ignition
- CSSA – Cold Start Spark Advance (Ford)
- CSSH – Cold Start Spark Hold (Ford)
- DIS – Distributorless Ignition System (Ford)
- DIS – Direct Ignition System (GM)
- EDIS – Electronic Distributorless Ignition System (Ford)
- HEI – High Energy Ignition (GM)
- ITCS – Ignition Timing Control System (Honda)
- SDI – Saab Direct Ignition
- SSI – Solid State Ignition (Ford)