HMS

HMS or hms may refer to:

Education

• Habib Medical School, of the Islamic University in Uganda
• Hartley–Melvin–Sanborn Community School District of Iowa, United States
• Harvard Medical School of Harvard University
• Heidelberg Middle School, a former American school in Heidelberg, Germany
• Hongwanji Mission School, in Hawaii, United States
• Horley Methodist School, Teluk Intan, in Malaysia

Medicine and science

• Hartford Medical Society, an American professional association based in Hartford, Connecticut
• Health management system
• Hexose monophosphate shunt, an alternative name for the pentose phosphate pathway
• Highly migratory species, a classification of fish
• Hypermobility spectrum disorder, formerly hypermobility syndrome or HMS
• HMS, a brand name of medrysone

Technology

• Huawei Mobile Services, proprietary apps and services from Huawei bundled with Android devices
• HMS Networks, a company in the field of industrial communications
• Heavy melting steel
• Helmet mounted sight
• Hybrid Management Sub-Layer, in networking
• Munter hitch (German: Halbmastwurfsicherung), a type of knot
• Handheld, Manpack, Small Form Factor, in the US Joint Tactical Radio System

Other uses

• Her or His Majesty's Ship, a ship prefix
• Hellenic Mathematical Society, a Greek learned society
• Helmsdale railway station, Scotland, station code
• Helsinki Motor Show
• Hendrick Motorsports, a NASCAR racing team
• Hind Mazdoor Sabha, an Indian trade union
• Historical Maritime Society, UK
• HMS Group, Russian industrial and engineering holding
• Hours, minutes, seconds, sometimes "h:m:s", dividing hours into smaller units