ZSL
ZSL stands for:
- Powiat Sławieński in Poland as a license plate
- Central Office Ludwigsburg, short for the central office of the state justice administrations for the investigation of National Socialist crimes
- Center for School Quality and Teacher Training , a higher state authority in Baden-Württemberg
- Zjednoczone Stronnictwo Ludowe , a former political party in Poland
- Zoological Society of London , a learned society founded in London
zsl stands for:
- Zambian Sign Language (ISO-639-3 code)
