TO


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TO

The two-character ISO 3166 country code for TONGA.

TO

1. ISO 3166-1 alpha-2 code for the Kingdom of Tonga. This is the code used in international transactions to and from Tongan bank accounts.

2. ISO 3166-2 geocode for Tonga. This is used as an international standard for shipping to Tonga. Each division has its own code with the prefix "TO." For example, the code for 'Eua is ISO 3166-2:TO-01.