RRIF
| Acronym | Definition |
|---|---|
| RRIF | Registered Retirement Income Fund |
| RRIF | Railroad Rehabilitation and Improvement Financing (Federal Railroad Administration; US DOT) |
| RRIF | Regulation Reduction Incentive Fund (Australian government) |
| RRIF | Registered Retirement Investment Fund (Canada) |
| RRIF | Resource Release Is Finalization (programming) |
| RRIF | Rhodesian Ridgeback International Foundation (South Africa) |