SNL (disambiguation)
- Samoa National League
- Sandia National Laboratories
- Saturday Night Live
- Saturday Night Live (disambiguation)
- Scots National League
- Scottish National League (ice hockey)
- Shawnee Regional Airport
- Slovenian First Football League
- Slovenian Second Football League
- SnL
- Società Navigazione del Lago di Lugano
- Sportvereniging Nationaal Leger
- Standard Nomenclature List
- Store norske leksikon
- Sunday Noontime Live!