| Acronym | Definition |
|---|
| SNCI | Societe Nationale de Credit et d'Investissement (Luxembourg) |
| SNCI | Site of Nature Conservation Interest (UK) |
| SNCI | Site of Nature Conservation Importance (UK) |
| SNCI | Solano Napa Commuter Information (transportation information; Suisun City, CA) |
| SNCI | Syndicat des Négociants et Commissionnaires À l'International (French: International Traders and Brokers Union) |
| SNCI | Scuola Nazionale Cinema Indipendente (Italian: National Independent Film School; Florence, Italy) |
| SNCI | Sport et Nature En Côte d'Ivoire (French: Sport and Nature in Côte d'Ivoire) |
| SNCI | Société Nouvelle de Construction pour l'Industrie (French: New Company for Construction Industry) |