Williams Engine Cycles
According to the manual, you can have full cycles and half cycles.
A full cycle contains a start, takeoff power, and shutdown, regardless of duration of the rest (idle, cruise, whatever).
A half cycle is a touch and go, a stop and go, or a ground maintenance run to max continuous (but not takeoff power).
Very useful for CJ operators, a start to ground idle power, run the air conditioning, load the FMS database, etc, then shut down is not a cycle at all; it only counts if you go to high power.
A training sortie that included 6 touch and goes, and one full stop landing, was 4 cycles.