PrismKit速查表ISO 639 語言代碼ISO 639 語言代碼在瀏覽器中執行本機複製連結Markdown搜尋所有 ISO 639-1 兩字母語言代碼及其對應的 ISO 639-2 三字母代碼。ISO 3166 國家代碼Search every ISO 3166-1 country by name, alpha-2, alpha-3 or numeric code, with its flag emoji.軟體授權相容性Check whether code under one open-source license can be included in a project under another, from MIT to AGPL-3.0.