List of sister cities in the Philippines
This is a list of Philippine twin towns, sister cities and other international relationships. In most cases, the association, especially when formalized by local government, is known as "town twinning" or "sister cities", and while most of the places included are cities, it also includes municipalities, provinces and a region. The list is arranged by regions and then by provinces and then cities and municipalities. See also the lists of twin towns and sister cities. Municipalities. S. T