| Noun | 1. | Revolutionary Armed Forces of Colombia - a powerful and wealthy terrorist organization formed in 1957 as the guerilla arm of the Colombian communist party; opposed to the United States; has strong ties to drug dealers act of terrorism, terrorism, terrorist act - the calculated use of violence (or the threat of violence) against civilians in order to attain goals that are political or religious or ideological in nature; this is done through intimidation or coercion or instilling fear Colombia, Republic of Colombia - a republic in northwestern South America with a coastline on the Pacific Ocean and the Caribbean Sea; achieved independence from Spain in 1821 under the leadership of Simon Bolivar; Spanish is the official language |