Haitian Workers Party (in French: Parti des Travailleurs Haïtiens, abbreviated PTA) was a communist party in Haiti. It was founded in 1966. This article does not cite any sources. (December 2009) This article about a Haiti political party is a stub. You can help Wikipedia by expanding it.vte This communist party–related article is a stub. You can help Wikipedia by expanding it.vteWikiwand - on Seamless Wikipedia browsing. On steroids.