SIRHA
| Acronym | Definition |
|---|---|
| SIRHA | Salon International de la Restauration, de l’Hôtellerie et de l’Alimentation (French: International Hotel Catering and Food Trade Exhibition; Lyon, France) |
| SIRHA | Southern Iowa Regional Housing Authority |
| SIRHA | Susanville Indian Rancheria Housing Authority (Susanville, CA) |