The TRA does not recognize the terminology of "REPUBLIC OF CHINA"
it defines the term TAIWAN to include, as the context may require, the main island of Taiwan,the Pescadores澎湖
…other islands or archipelagos under the control of the Republic of China, Kinmen、 Matsus…are left outside the definition of Taiwan…山寨中國的金門、馬祖不屬於台灣關係法範圍
Taiwan Relations Act - Wikipedia