It can be written quickly.
If you are a reporter at a press conference, before modern technology you would have to quickly jot down important points and shorthand made it easier.
the shorthand for a angry face :@
The only shorthand symbol I can think of for 'of' is o/.
GMTA is how you write "great minds think alike" in shorthand.
There really is no shorthand for unburnt petrol. However, if it must be abbreviated, it could be written as "unbnt. pet.".
You can use w/o. In medical shorthand without is a s with a line over it and with is a c with a line over it
Pro Se means you will be representing yourself in your legal proceeding, without the aid of an attorney.
"Ptf." is the shorthand for plaintiff.
The shorthand for schedule is "sched."
The shorthand for hope is "HP."
the shorthand for a angry face :@
The shorthand symbol for transfer is "→".
Q&A is already shorthand for "question and answer."
the shorthand for a crying face :'( Also, ='[ and ='( and :'[
The only shorthand symbol I can think of for 'of' is o/.
The shorthand symbol for 'different' is ≠ (not equal to).
"E" in shorthand typically represents the word "and."
The triangle in shorthand means "therefore"