If we're allowed non-aeronautical content...
Good Soldiers Must Eat Slowly Cooked Quail
Ground
Situation
Mission, (repeated)
Execution
Service Support
Communications
Questions
That's how orders are given prior to a operation/exercise for ground troops.
CLAP
Clearly
Loudly
(And with) Pauses
How to give Fire Control Orders
GRIT
Group
Range
Indication
Type
The way in which one gives a Fire Control Order
Mag to Grid, get Rid. Grid to Mag, Add.
Determining Magnetic Deviation from Grid North.
ICGO
I could go on...
