RIFA
| Acronym | Definition |
|---|---|
| RIFA | Red Imported Fire Ants |
| RIFA | Raffles International Floristry Academy (Paya Lebar, Singapore) |
| RIFA | Regional Inter-Faith Association (Jackson, TN) |
| RIFA | Rail Industry Fire Association (UK) |
| RIFA | Raiffeisen International Fund Advisory GmbH (est. 1988; Austria) |
| RIFA | Rhode Island Film Alliance |