LSW
The abbreviation LSW stands for:
- State observatory
- Noise barrier
- IATA code for Lhokseumawe (Indonesia)
- Landesdienst Südwest , a subdivision of the German Press Agency
- Lech-Stahlwerke , steel producer in Bavaria
- LSW Energie , an energy supply company from the Wolfsburg region
- North Rhine-Westphalian State Institute for Schools and Further Education in Soest, also known as LIS
- Powiat Świdnicki (Lublin) in the Lublin Voivodeship, Poland (license plate)