HMS

HMS or hms may refer to:

Education

• Habib Medical School, of the Islamic University in Uganda
• Hartley-Melvin-Sanborn School District, in Iowa, United States
• Harvard Medical School of Harvard University
• Heidelberg Middle School, a former American school in Heidelberg, Germany
• High Mowing School, in Wilton, New Hampshire, United States
• Highland Middle School (disambiguation)
• Hongwanji Mission School, in Hawaii, United States
• Hudson Middle School, in Sachse, Texas, United States

Medicine and science

• Health management system
• Hemin storage, a protein
• Hexose monophosphate shunt
• Highly migratory species, a classification of fish
• Hypermobility syndrome
• Hyperreactive malarial splenomegaly

Technology

• Heavy melting steel
• Helmet mounted sight
• Hybrid Management Sub-Layer, an ANSI/SCTE standard for HFC network management.
• Munter hitch (German: Halbmastwurfsicherung), a type of knot
• Handheld, Manpack, Small Form Factor, in the United States' military Joint Tactical Radio System

Other uses

• His or Her Majesty's Ship, a ship prefix
• Hellenic Mathematical Society, a Greek learned society
• Helmsdale railway station, in Scotland
• Helsinki Motor Show
• Hendrick Motorsports, a NASCAR racing team
• Hind Mazdoor Sabha, an Indian trade union
• Historical Maritime Society, a British naval reenactment society
• HMS Industrial Networks, a Swedish-based industrial communications company
• Movement of Society for Peace (Harakat Mujtama' as-Silm), an Algerian Islamist political party