icu4c/source/data/locales/de_LU.txt

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html#License
de_LU{
    Version{"37"}
    calendar{
        gregorian{
            AmPmMarkersNarrow{
                "vorm.",
                "nachm.",
            }
            availableFormats{
                h{"h a"}
            }
        }
    }
}