The massacres in Turkey were directed at Christians and other non-Muslims, of which the Armenians were only the largest group. Greeks and Assyrians also were targeted by the Ottoman empire, as were Kurds and smaller clans.
http://en.wikipedia.org/wiki/List_of_massacres_in_Turkey
The Turkish genocides, as researched by Taner Akcam
http://www.freerepublic.com/focus/f-news/2969697/posts