| Acronym | Definition |
|---|
| RFSL➣Riksförbundet För Sexuellt Likaberättigande (Sweden) |
| RFSL➣Riksfoerbundet Foer Sexuellt Likaberaettigande (Swedish: National Association for Sexual Equality; Stockholm, Sweden) |
| RFSL➣Regional Forensic Science Laboratory (various governments) |
| RFSL➣Roins Financial Services Limited (Toronto, Canada) |
| RFSL➣Roleplaying Football Simulation League |
| RFSL➣Renewable Fuel Supply Limited (UK) |