HR

From Serbo-Croatian Hrvatska.

HR

1. (international standards) ISO 3166-1 alpha-2 country code for Croatia since 1992.

   Synonym: HRV (alpha-3)

• (UK) IPA^(key): /eɪt͡ʃ ɑː(ɹ)/
• (Ireland) IPA^(key): /heɪtʃ ɔɹ/
• (Canada, US) IPA^(key): /eɪt͡ʃ ɑɹ/

HR (countable and uncountable, plural HRs)

1. Initialism of human resources.
   • 2021 December 28, Kathryn Vasel, “HR executives share some of the biggest challenges of 2021”, in CNN Business‎^[1]:

     Here are some of the biggest challenges HR executives said they faced this year: […]

2. (baseball) Initialism of home runs (in statistics).
3. (genetics) Initialism of homologous recombination.
4. (philately) Initialism of hinge remnant.
5. (law, politics) Initialism of house resolution.
6. (occupational health) Initialism of hazard ratio.
7. Initialism of heart rate.

HR

1. Abbreviation of Haryana: a state of India.

• R/H, RH, Rh

English homeroom

HR(ホームルーム) • (hōmurūmu) 

1. abbreviation of ホームルーム (hōmurūmu)

HR

1. abbreviation of Harghita: a county of Romania

• hr

Borrowed from English HR.

HR

1. human resources, HR

• HR in Svensk ordbok (SO)