HLM
HLM is an abbreviation for:
- Habitation à loyer modéré , social housing in France and Switzerland
- HLM (Dakar) , municipality in Dakar
- Chief extinguishing supervisor , see ranks of the fire brigade
- the airfield Helmeringhausen in Helmeringhausen (Namibia) after the IATA airport code
- Heart-lung machine , a medical device
- Hierarchically linear model , a statistical method
- HLM (software) , for the calculation of hierarchically linear models
- Higher school for fashion and clothing technology , a type of school in Austria
- Hamburg Lines Men , company in the Hamburg Ship Fastener Working Group