Port Authority of Thailand
The Port Authority of Thailand ( PAT ) ( , ) is a state corporation of Thailand , responsible for the regulation and governance of the ports of Thailand , primarily the ports of Laem Chabang and Bangkok Port , the country's two largest . 
<triplet> Port Authority of Thailand <subj> Thailand <obj> country <triplet> Laem Chabang <subj> Thailand <obj> country <triplet> Bangkok Port <subj> Thailand <obj> country <subj> port <obj> instance of