~

Symbol

This symbol means "approximately" or "around", especially when it's placed in front of a number.
We'll meet you there ~5:00 PM.

There are ~100 floors in the Empire State Building.
(Internet slang) When attached to the end of a sentence, this symbol means to read it with a flirtatious or playful tone.
I'll be seeing you later tonight, Jessica~

Punctuation marks (edit)

apostrophe ( ' ) ( ’ ) • brackets ( [] ) • braces ( {} ) • colon ( : ) • comma ( , ) • dashes ( – ) ( — ) • ellipsis ( ... ) • exclamation mark ( ! ) • hyphen ( ‐ ) ( - ) • parentheses ( () ) • period / full stop ( . ) • question mark ( ? ) • quotation marks ( ' ' ) ( " " ) • semicolon ( ; ) • slash ( / )

Other: ampersand ( & ) • asterisk ( * ) • at ( @ ) • backslash ( \ ) • bullet ( • ) ( · ) • degree ( ° ) • number sign / pound sign ( # ) • tilde ( ~ ) • underscore ( _ ) • vertical bar / pipe ( | ) •