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An even better one IMO is @, same thing as with # but it uses symbols.

Or : to jump to a line number. Beautiful.

CTRL+G in Windows.

(this is when in the Ctrl+P fuzzy-file-search box, so the colon : in that context also jumps to the line number in the found file)

You can get that via Ctrl-R (or Cmd, if on a Mac).

Ctrl-; brings up fuzzy matching for words in the file.

Cmd-R is just for jumping to symbols in the current file, Cmd-T+@ to jump to a symbol on any given file.