I am 85% sure it is STD, but I am not 100% sure.
against
The legal symobol used for plaintiff is the greek symbol for Pi (π). Likewise, the symbol used to represent defendant is the symbol for Delta (Δ).
The legal shorthand symbol for defendant is represented by the delta symbol (Δ) due to its Greek letter origins. Delta is often used in various scientific and mathematical contexts to denote change or difference, which metaphorically aligns with the role of the defendant in a legal case, as they represent a counterpoint or challenge to the claims made by the plaintiff. This shorthand aids in streamlining legal writing and note-taking, making it easier for legal professionals to communicate complex ideas quickly.
The shorthand symbol for "before" is typically represented by the letters "b.f." or sometimes simply "b." In some contexts, especially in medical or legal shorthand, it may also be denoted by a small arrow pointing to the left (←). The exact symbol can vary depending on the specific shorthand system being used.
The shorthand symbol for transfer is "→".
The only shorthand symbol I can think of for 'of' is o/.
The shorthand symbol for 'different' is ≠ (not equal to).
The only shorthand symbol I can think of for 'of' is o/.
The shorthand symbol for except is "EXC" or "EX."
Nursing shorthand symbol for after is the letter p with a line over it.
A lot of people use the letter K (or c) with a line beneath it.
The shorthand symbol for "however" is typically represented as "≠" in some contexts, particularly in informal writing or note-taking. However, in more formal or standard writing, "however" is often written out in full. In summary, while there isn't a universally accepted shorthand symbol, "≠" can occasionally be used informally to convey the meaning of "however."