Standing for "Offer To Adopt", it's a term mostly used on art websites such as DeviantArt for adoptables. You can buy them winning a bid or autobuying them.
OTA girl - 10$ for Starting Bid, 50$ for Autobuy!
Person A: Start bid
Person B: 15$
Person A: 20$
Person C: Autobuy
Person A & B: Darnit!
Person A: Start bid
Person B: 15$
Person A: 20$
Person C: Autobuy
Person A & B: Darnit!
by Mirigiry January 11, 2016
by Dwilly123 December 13, 2016
Organized Team Activity. Often used to describe preseason activities in the NFL. Sometimes incorrectly defined as Offseason team activities.
Brian Urlacher did not report to Bear's voluntary OTAs today, citing contract disagreement with the team.
by aljezzera June 11, 2008
by KalvPants May 01, 2010
The shortened term for the Overwatch Transhuman Arm, a division in the Universal Union in the Half Life universe.
by VinnisVidya March 27, 2018
You're at a bar and you see some fine early 30's to 40+ women. These types of women look out of place in a college bar. They are OTA. "Dude, check out those females over there" "Nice, but a little OTA"
by Greg610 July 15, 2006
by civicguy22 October 16, 2011