HRS
HRS may refer to:
Businesses
- Hot Record Society, an American jazz label
- Hydraulics Research Station Ltd. (now HR Wallingford Ltd.), a British hydrology firm
Education
- Copenhagen Hospitality College (Template:Langx), Denmark
- Head-Royce School, Oakland, California
- Helena Romanes School, Essex, England
Government and policy
- Historical Records Survey, an American New Deal project
- Human Rights Service, a Norwegian think tank
- Hydraulics Research Station, a UK government body, now privatised
Medicine
- Health and Retirement Study, a research study into ageing in the US
- Heart Rhythm Society
- Hepatorenal syndrome
Technology
- HRS, a Rockwell scale of materials' hardness
- HRS antenna, a radio antenna
- Sikorsky HRS, a helicopter
Other uses
- Croatian Amateur Radio Association (Croatian: {{#invoke:Lang|lang}})
- Croatian Handball Federation (Croatian: {{#invoke:Lang|lang}})
- Historical Social Research, a bilingual German academic journal
- House Rabbit Society, an American animal rescue
- Habib Rizieq Shihab, an Indonesian cleric