HCR may refer to:
Transportation
Airports
Holy Cross Airport, in Alaska, United States
Railways Hawaii Consolidated Railway Honey Creek Railroad
Companies and organizations
HCR Corporation, Canadian software company of the 1970s and 1980s Hollywood Congress of Republicans Huntingdon Community Radio, in Huntingdonshire, England United Nations High Commissioner for Refugees HCR Manor Care, a healthcare organization Household Cavalry Regiment, a unit of the British Army High Class Racing, a Danish auto racing team
Science and technology
Academia
A Highly Cited Researcher
Biology and medicine Herbal Cannabis Reef Health care reform Host-Cell Reactivation Human cognitive reliability correlation
Statistics and computing Head count ratio UTRA-TDD HCR, a telecommunication standard Home Condition Report, a proposed part of the Home Information Pack
Entertainment and media Hill Climb Racing, video game Hot Chelle Rae, an American pop band Hot Club Records, a Norwegian record label Hover Car Racer, a 2004 novel
Other uses Heather Cox Richardson, an American historian House concurrent resolution, in the United States Congress