OMIA
| Acronym | Definition |
|---|---|
| OMIA | Online Mendelian Inheritance in Animals |
| OMIA | Ontario Mutual Insurance Association (Canada) |
| OMIA | Open Mobile Internet Alliance (telecommunications) |
| OMIA | Old Mutual Investment Administrators (South Africa) |
| OMIA | Office of Multicultural Affairs (college resource) |
| OMIA | Ocean Marine Insurance Agency (Warwick, RI) |