IHO meaning in Community ?

Answer:

What is International History Olympiad mean?

The International History Olympiad is a competition for top history students from around the world which debuted in 2015. The International History Olympiad was founded and is overseen by International Academic Competitions (IAC), though prior participation in IAC events (such as the National History Bee and Bowl or International History Bee and Bowl), is not required for students to attend the Olympiad. The qualification process, events, and awards structure at the International History Olympiad are markedly different from the International Science Olympiads. Attending the International History Olympiad in person is open to students age 10-19. University students may also now compete online in the various Olympiad History Bee and Bowl quiz tournaments; these run at precisely the same times that the events do in person at the Olympiad venue. Students compete in five separate age ranges: Collegiate, Varsity, Junior Varsity, Middle School, and Elementary as is the case at other IAC events. On April 21, 2021 it was announced that the 2022 International History Olympiad will be held at Université Laval in Quebec City, Canada from July 25 to August 1, 2022.

reference

Full Form	Category
International Hydrographic Organization	Academic & Science
Ihosy	Airport Code
Industrial Heating Oil	Business
International History Olympiad	Community
Ignorance, Hypocricy, and Obedience	Community
Irvine Housing Opportunities	Community
Innovative Housing Opportunities	Community
Inclusionary Housing Ordinance	Community
Independent Hearing Officer	General
Idiopathic Hypertrophic Osteo	General
Impeded Harmonic Oscillation	General
International Hummer Owners	General
In Home Operations	General
In Honor Of	General
Inferior Human Organs	General
Into His Own	General
Impartial Hearing Officer	General
Im Human Organization	General
Ignorance, Hypocrisy, And Obedience	Governmental
International Humanitarian Organization	Governmental
Institute of Human Origins	Governmental
Iowa Hospice Organization	Healthcare
International Hydrographic Organisation	International
International Health Olympiad	International
International Hydrographic Office	International
Integrated Health Outreach	Medical
Indian Health Organisation	Medical
International Health Organization	Medical
Institute for Healthcare Optimization	Medical
Institute for Healthcare Optimization's	Medical
Impact Health Organization	Medical
In His Opinion	Messaging
Industrial Hygiene Officer	Military and Defence