There is no country named ISL. However, the acronym ISL may refer to several things, including organizations, places, or concepts.

One possible reference for ISL is the International School of Luxembourg. Located in the city of Luxembourg, the International School of Luxembourg is a private, non-profit institution that offers a rigorous academic program for students of all ages, from pre-school to high school. The school is known for its diverse student body and its commitment to academic excellence and global citizenship.

Another possible reference for ISL is the Indian Super League, which is a professional football league in India. The Indian Super League was founded in 2013 and has since become one of the most popular sports leagues in India. The league consists of ten teams from across the country and is known for its high-quality football and enthusiastic fan base.

In addition to these examples, the acronym ISL may also refer to other organizations, places, or concepts that are specific to a particular field or context. It's important to note that without additional context, it's difficult to determine exactly what ISL might refer to.

If you have additional information or context about ISL, it may be possible to provide a more specific answer. In the absence of further information, however, it is not possible to identify a country named ISL.