icu4c/source/data/region/en_001.txt

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
// Generated using tools/cldr/cldr-to-icu/build-icu-data.xml
en_001{
    Countries{
        UM{"US Outlying Islands"}
        VI{"US Virgin Islands"}
    }
}