SWL
SWL may refer to:
- Shortwave listener (English: Short Wave Listener ), see Radio Amateur
- Capacity ( technology), for engl. Safe Working Load
- Special Economics
- Stadtwerke Leipzig
- Stadtwerke Bad Langensalza
- Stadtwerke Lengerich
- Stadtwerke Lambrecht (Pfalz )
- Disambiguation
- Abbreviation