| Acronym | Definition |
|---|
| OTIA➣Office of Technology Innovation and Acquisition |
| OTIA➣Oregon Transportation Investment Act |
| OTIA➣Office of Telecommunications and Information Applications (NTIA) |
| OTIA➣Ohio Telecommunications Industry Association |
| OTIA➣Oral Tax Information Authorization |
| OTIA➣Ontario Traumatic Injury Association (Canada) |