FNIH
| Acronym | Definition |
|---|---|
| FNIH | Fédération Nationale de l'Industrie Hôtelière (French: National Federation of the Hotel Industry; Morocco) |
| FNIH | Foundation for the National Institutes of Health |
| FNIH | First Nations and Inuit Health (Vancouver, British Columbia, Canada) |
| FNIH | Foreign National Indirect Hire |