🇻🇳Vietnam (officially: Socialist Republic of Vietnam) is filed in ISO 3166-1 under alpha-2 code VN, alpha-3 code VNM and numeric code 704. Its international dialing code is +84 and its country-code top-level domain is .vn. The capital is Hanoi. Region: Asia.
The two-letter code appears in domains, locales (like en-VN), shipping and licence plates; the three-letter code in passports, finance and sport; the numeric code where Latin script is unavailable.