Sentence:  the term `` State '' includes the <WSD>Commonwealth</WSD> of Puerto Rico and any possession of the United States ; and the term `` commerce '' means commerce between any State and any place outside thereof , or between points within the same State but through any place outside thereof . 
Meaning of the word marked with <WSD> tags:  the official name of some states in the United States (Massachusetts and Pennsylvania and Virginia and Kentucky) and associated territories (Puerto Rico)