Inter-American Peace Force
The Inter-American Peace Force (IAPF) (Spanish: Fuerza Interamericana de Paz, FIP) was a peacekeeping force in the Dominican Republic from several countries from the Americas that was formed towards the end of the Dominican Civil War. It was established by the Organization of American States (OAS) on 23 May 1965 following the United States' initial intervention in the war.
Source: Wikipedia — Inter-American Peace Force (CC BY-SA 4.0)