The capital of Liberia is Monrovia, which is an 8 letter word. The 3 letter abbreviation for Monrovia is ELL. Monrovia is the largest city in Liberia and is located on the Atlantic Coast. It is the political, economic, educational, and cultural center of the country. Monrovia was founded in 1822 by African-American settlers from the United States. It is named after James Monroe, the fifth president of the United States.