SLD
SLD stands for:
- Sliač Airport (IATA code) in Slovakia
- Second level domain
- Sojusz Lewicy Demokratycznej , abbreviation for the Polish party Federation of Democratic Left
- Styled Layer Descriptor , a specification of the Open Geospatial Consortium
- Superluminescent diode
- System Landscape Directory
sld stands for:
- Sissala (ISO-639-3 code), dialect of Sisaala (language) in Burkina Faso
