IHOP (US: EYE-hop; acronym for International House of Pancakes) is an American multinational pancake house restaurant chain that specializes in breakfast foods.
Dine Brands Global, formerly known as "IHOP Corporation" and "dineEquity"
International House of Prayer, an evangelical charismatic Pentecostal Christian missions organization in Kansas City, Missouri
Information Hyperlinked over Proteins, or iHOP, is a web portal on gene and protein interactions mostly derived from abstracts of scientific publications