Proper noun
Abbreviation of Puerto Rican Virgin Islands. (Spanish Virgin Islands), the Passage Islands
Synonym of PRUSVI (Puerto Rico and the U.S. Virgin Islands)
Puerto Rico, Passage Islands, and the Virgin Islands (British and U.S.)
Source: en.wiktionary.orgDuring 2005 and 2006, IMI imported millions of rounds of 5.56 calibre ammunition from the Prvi Partizan factory in Serbia. Source: Internet