22k is shorthand for 22000 in Arabic numerals.
in
The minus, negative, or subtraction symbol is derived from a tilde written over "m" that used to be used to indicate subtraction. It might also be a shorthand version of the "m" itself.
I took Century 21 shorthand in high school. It is a form of shorthand, just like Gregg or Pittman, although each one is a little different.
With the use of computer, smartphone and tablets, shorthand is a thing of the past.
The shorthand symbol for transfer is "→".
The only shorthand symbol I can think of for 'of' is o/.
The only shorthand symbol I can think of for 'of' is o/.
The shorthand symbol for 'different' is ≠ (not equal to).
The shorthand symbol for except is "EXC" or "EX."
Nursing shorthand symbol for after is the letter p with a line over it.
The shorthand symbol for therefore is "∴".
Gold's shorthand symbol is Au.
f.
C
The shorthand symbol for 'between' is the symbol "->".
The only shorthand symbol I can think of for 'of' is o/.