| Acronym | Definition |
|---|
| FISQ➣Fichas Internacionales de Seguridad Química (Spanish: International Chemical Safety Cards Program on Chemical Safety) |
| FISQ➣Fortin Investigation et Sécurité du Québec (Canadian security firm) |
| FISQ➣Foro Intergovernamental de Segurança Química (Portuguese: Intergovernmental Forum on Chemical Safety; Brazil) |
| FISQ➣Fonds d'Investissement Spécialisés du Québec (French: Specialized Investment Funds Quebec; Quebec, Canada) |