Treaty of Amity and Cooperation in Southeast Asia
The Treaty of Amity and Cooperation in Southeast Asia ( TAC ) is a peace treaty among Southeast Asian countries established by the founding members of the Association of Southeast Asian Nations ( ASEAN ) , a geo-political and economic organisation of 10 countries located in Southeast Asia . 
<triplet> Treaty of Amity and Cooperation in Southeast Asia <subj> peace treaty <obj> instance of