HDM
# HDM

HDM may refer to:

* Haagsche Delftsche Mixed, a Dutch field hockey club based in Den Haag
* Haddenham & Thame Parkway railway station, in England
* Hamadan Airport in Iran
* Harvard Dictionary of Music
* Haus des Meeres, an aquarium in Vienna, Austria
* H. D. Moore, American computer security researcher
* HDM Furniture Industries, including furniture companies Henredon, Drexel Heritage and Maitland-Smith
* Herzog & de Meuron (HdM), a Swiss architectural firm
* High Standard HDM, a semiautomatic pistol
* His Dark Materials, a trilogy of novels by Philip Pullman
* Hockey Day Minnesota
* Holistic Data Management
* Hot dark matter, a form of dark matter
* House dust mite
* Hoy de monterrey (Cuban cigar brand)
* Hard Dynamic Monsters (CS:GO Team)
* Health Data Movers (a company providing healthcare IT services)
