- History of Tonga
- Geography of Tonga
- Demographics of Tonga
- Politics of Tonga
- Economy of Tonga
- Communications in Tonga
- Transportation in Tonga
- Military of Tonga
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In Polynesian mythology, Tonga refers to several different ideas.
- The southwest wind, the last wind to be reined in by Maui.
- The Tonga islands, described above, supposedly settled by Maori who sailed from New Zealand, following Venus.
- The name of the first woman on Tonga