Does a word for vending machine shorter than 自販機 exist?


My Japanese teacher told me there is no shorter way to say 自動販売機{じどうはんばいき}.
However, I found 自販機{じはんき} in my dictionary. Does a word (including slang) for
"vending machine" shorter than four morae exist?




Just 自販 without the 機 is quite common.




Just 自販 without the 機 is quite common.

