| Acronym | Definition |
|---|
| OTAP➣Over the Air Programming |
| OTAP➣Over The Air Provisioning (PCS) |
| OTAP➣Oregon Telephone Assistance Program |
| OTAP➣On Time As Promised |
| OTAP➣Operation of the Trade Agreements Program (USITC) |
| OTAP➣Open Travel Data Access Protocol |
| OTAP➣Occupational Therapy Association of the Philippines |
| OTAP➣Ottoman Text Archive Project (est. 1986) |
| OTAP➣Ontwikkel-, Test-, Acceptatie- en Productieomgeving (Dutch) |