Equipment (91.205)

Day VFR		Night VFR		IFR
T	Tachometer(s)	F	Flashlight	A	Sensitive Altimeter
O	Oil Pressure (s)	L	Landing Light (for hire only)	G	Gyro Rate of Turn and Slip Skid
M	Manifold Pressure (s)	A	Alternator (source of electric power)	G	Gyro Attitude
A	Altimeter	P	Position Lights	G	Gyro Direction
T	Temperature Gauge (liquid cooled)	S	Spare Fuses	C	Comm. Radio
O	Oil Temperature (s)			C	Clock
F	Fuel Gauge(s)
L	Landing Gear Position
A	Airspeed
M	Magnetic Compass
E	ELT
S	Safety Belts

The IFR mnemonics isn’t very good, I remember it as “A triple G double C”

Pre-Flight                           Required Inspections

I	Illness		A	Annual	12 calendar months
M	Medication		V	VOR	30 days
S	Stress		I	100 Hour	For hire only
A	Alcohol		A	Altimeter	24 calendar months
F	Fatigue		T	Transponder	24 calendar months
E	Emotion		E	ELT	12 months/50% of life/1 hour operation
			S	Static/Pitot	24 calendar months (included as part of Altimeter check

Flight Away from the Airport

N	Notams
W	Weather
K	Known ATC Delays
R	Runways lengths at airports of intended use
A	Alternate airports (plan)
F	Fuel
T	Takeoff and Landing Distances