Where is Portuguese not an official language?

Here's a breakdown of where Portuguese is not an official language:

Continents:

* North America: Portuguese is not an official language in any North American country.

* South America: Portuguese is not an official language in any South American country except for Brazil.

* Europe: Portuguese is not an official language in any European country except for Portugal.

* Asia: Portuguese is not an official language in any Asian country except for East Timor.

* Africa: Portuguese is not an official language in any African country except for Angola, Cape Verde, Guinea-Bissau, Mozambique, São Tomé and Príncipe, and Mozambique.

* Australia: Portuguese is not an official language in Australia.

Important Notes:

* Language Varieties: While Portuguese is not official in many countries, it has strong historical ties to many areas, leading to significant Portuguese-speaking populations and dialects.

* Official vs. Spoken: Even in countries where Portuguese isn't an official language, it might be widely spoken in certain regions or communities.

Let me know if you'd like more information about the history of Portuguese in any particular region!