(redirected from Open Travel Data Access Protocol)
OTAPOver the Air Programming
OTAPOver The Air Provisioning (PCS)
OTAPOregon Telephone Assistance Program
OTAPOn Time As Promised
OTAPOperation of the Trade Agreements Program (USITC)
OTAPOpen Travel Data Access Protocol
OTAPOccupational Therapy Association of the Philippines
OTAPOttoman Text Archive Project (est. 1986)
OTAPOntwikkel-, Test-, Acceptatie- en Productieomgeving (Dutch)