Universal simple SEP check list as taught to me during training. Two mnemonics, depending on your taste. You take the first letter of each word. Each first letter has three items.
The mnemonics being:-
Three mince pies for good health
or
Three male prostitutes fornicating gents hourly
Temps
Trim
Throttle Friction
Mixture
Mags
Master switches
Pitch
Pitot Heat
Pressures
Flaps
Fuel
Full & Free movement
Generator (Alternator)
Gyros & Gauges
Gills (Cowl Flaps)
Hatches
Harnesses
Hour (note take off time)
Followed of course by the normal power checks.
Mike