What does OTO stand for?

What does OTO mean? We have 3 definitions. Read most used OTO meanings below.

"Oto-" is a medical term that means "having to do with the ear."
Pass me my otoscope, will you?
OTO is a lesser-used abbreviation for "one time only."
This is an OTO event, better get your tickets quick.

ADVERTISEMENT

Related Acronym Searches