List collation locales (for sorting strings using language-specific rules) available in eXist

available-collation-locales.xq

xquery version "3.1";

(: List all collation locales available for use in the '?lang=' parameter of a collation URI.
 : @see http://exist-db.org/exist/apps/doc/xquery.xml#collations
 : @see http://exist-db.org/exist/apps/fundocs/view.html?uri=http://exist-db.org/xquery/util#collations.0
 :)

element collations { 
    for $collation in util:collations() 
    order by $collation
    return 
        element collation { $collation } 
}

available-collation-locales_results.xml

<collations>
    <collation/>
    <collation>ar</collation>
    <collation>ar-AE</collation>
    <collation>ar-BH</collation>
    <collation>ar-DZ</collation>
    <collation>ar-EG</collation>
    <collation>ar-IQ</collation>
    <collation>ar-JO</collation>
    <collation>ar-KW</collation>
    <collation>ar-LB</collation>
    <collation>ar-LY</collation>
    <collation>ar-MA</collation>
    <collation>ar-OM</collation>
    <collation>ar-QA</collation>
    <collation>ar-SA</collation>
    <collation>ar-SD</collation>
    <collation>ar-SY</collation>
    <collation>ar-TN</collation>
    <collation>ar-YE</collation>
    <collation>be</collation>
    <collation>be-BY</collation>
    <collation>bg</collation>
    <collation>bg-BG</collation>
    <collation>ca</collation>
    <collation>ca-ES</collation>
    <collation>cs</collation>
    <collation>cs-CZ</collation>
    <collation>da</collation>
    <collation>da-DK</collation>
    <collation>de</collation>
    <collation>de-AT</collation>
    <collation>de-CH</collation>
    <collation>de-DE</collation>
    <collation>de-GR</collation>
    <collation>de-LU</collation>
    <collation>el</collation>
    <collation>el-CY</collation>
    <collation>el-GR</collation>
    <collation>en</collation>
    <collation>en-AU</collation>
    <collation>en-CA</collation>
    <collation>en-GB</collation>
    <collation>en-IE</collation>
    <collation>en-IN</collation>
    <collation>en-MT</collation>
    <collation>en-NZ</collation>
    <collation>en-PH</collation>
    <collation>en-SG</collation>
    <collation>en-US</collation>
    <collation>en-ZA</collation>
    <collation>es</collation>
    <collation>es-AR</collation>
    <collation>es-BO</collation>
    <collation>es-CL</collation>
    <collation>es-CO</collation>
    <collation>es-CR</collation>
    <collation>es-CU</collation>
    <collation>es-DO</collation>
    <collation>es-EC</collation>
    <collation>es-ES</collation>
    <collation>es-GT</collation>
    <collation>es-HN</collation>
    <collation>es-MX</collation>
    <collation>es-NI</collation>
    <collation>es-PA</collation>
    <collation>es-PE</collation>
    <collation>es-PR</collation>
    <collation>es-PY</collation>
    <collation>es-SV</collation>
    <collation>es-US</collation>
    <collation>es-UY</collation>
    <collation>es-VE</collation>
    <collation>et</collation>
    <collation>et-EE</collation>
    <collation>fi</collation>
    <collation>fi-FI</collation>
    <collation>fr</collation>
    <collation>fr-BE</collation>
    <collation>fr-CA</collation>
    <collation>fr-CH</collation>
    <collation>fr-FR</collation>
    <collation>fr-LU</collation>
    <collation>ga</collation>
    <collation>ga-IE</collation>
    <collation>hi</collation>
    <collation>hi-IN</collation>
    <collation>hr</collation>
    <collation>hr-HR</collation>
    <collation>hu</collation>
    <collation>hu-HU</collation>
    <collation>in</collation>
    <collation>in-ID</collation>
    <collation>is</collation>
    <collation>is-IS</collation>
    <collation>it</collation>
    <collation>it-CH</collation>
    <collation>it-IT</collation>
    <collation>iw</collation>
    <collation>iw-IL</collation>
    <collation>ja</collation>
    <collation>ja-JP</collation>
    <collation>ja-JP</collation>
    <collation>ko</collation>
    <collation>ko-KR</collation>
    <collation>lt</collation>
    <collation>lt-LT</collation>
    <collation>lv</collation>
    <collation>lv-LV</collation>
    <collation>mk</collation>
    <collation>mk-MK</collation>
    <collation>ms</collation>
    <collation>ms-MY</collation>
    <collation>mt</collation>
    <collation>mt-MT</collation>
    <collation>nl</collation>
    <collation>nl-BE</collation>
    <collation>nl-NL</collation>
    <collation>no</collation>
    <collation>no-NO</collation>
    <collation>no-NO</collation>
    <collation>pl</collation>
    <collation>pl-PL</collation>
    <collation>pt</collation>
    <collation>pt-BR</collation>
    <collation>pt-PT</collation>
    <collation>ro</collation>
    <collation>ro-RO</collation>
    <collation>ru</collation>
    <collation>ru-RU</collation>
    <collation>sk</collation>
    <collation>sk-SK</collation>
    <collation>sl</collation>
    <collation>sl-SI</collation>
    <collation>sq</collation>
    <collation>sq-AL</collation>
    <collation>sr</collation>
    <collation>sr</collation>
    <collation>sr-BA</collation>
    <collation>sr-BA</collation>
    <collation>sr-CS</collation>
    <collation>sr-ME</collation>
    <collation>sr-ME</collation>
    <collation>sr-RS</collation>
    <collation>sr-RS</collation>
    <collation>sv</collation>
    <collation>sv-SE</collation>
    <collation>th</collation>
    <collation>th-TH</collation>
    <collation>th-TH</collation>
    <collation>tr</collation>
    <collation>tr-TR</collation>
    <collation>uk</collation>
    <collation>uk-UA</collation>
    <collation>vi</collation>
    <collation>vi-VN</collation>
    <collation>zh</collation>
    <collation>zh-CN</collation>
    <collation>zh-HK</collation>
    <collation>zh-SG</collation>
    <collation>zh-TW</collation>
</collations>