🇹🇻Tuvalu (officially: Tuvalu) is filed in ISO 3166-1 under alpha-2 code TV, alpha-3 code TUV and numeric code 798. Its international dialing code is +688 and its country-code top-level domain is .tv. The capital is Funafuti. Region: Oceania.
Currency: AUD (Australian Dollar).
The two-letter code appears in domains, locales (like en-TV), shipping and licence plates; the three-letter code in passports, finance and sport; the numeric code where Latin script is unavailable.