The IGA (Independent Grocers Alliance) is a chain of grocery stores found in Michigan and other parts of the United States. It was founded in 1926 and is now one of the largest grocery store chains in the world. IGA stores offer a wide variety of products, including fresh produce, dairy, meat, frozen foods, and more. They also provide services such as online ordering, home delivery, and curbside pickup. IGA stores are known for their commitment to providing quality products at competitive prices.