'And' can be represented with an '&' or even a '+' in some cases. But I have yet to find a symbolic abbreviation for 'or'. Are there any such abbreviations?
Some examples of what I mean include,
- Plus/Positive = + / Minus/Negative = -
- And = &
- Number = #
Many of them are related to math but 'and' and 'or' are what I was looking at.