關於「Port Authority」標籤，搜尋引擎有相關的訊息討論：

Maritime Port Bureau. MOTC - 交通部航港局www.motcmpb.gov.tw › ...Maritime and Port Bureau - Wikipediaen.wikipedia.org › wiki › Maritime_and_Port_BureauHome | Maritime & Port Authority of Singapore (MPA)www.mpa.gov.sg › ...Taiwan International Ports Corporation, Ltd.-Historywww.tw