GQ — Equatorial Guinea

Equatorial Guinea is the only sovereign state in Africa where Spanish is an official language, making it unique on the continent. The country consists of a mainland region (Río Muni) and several islands, with the capital Malabo located on Bioko Island. It is also one of Africa's smallest countries by area but has one of the highest GDP per capita due to significant oil reserves discovered in the 1990s. Equatorial Guinea has three official languages — Spanish, French, and Portuguese — reflecting its complex colonial history. For developers, the GQ country code maps to the es-GQ locale for Equatorial Guinean Spanish, a rare African Spanish locale. The .gq domain was offered for free registration, leading to widespread use. The +240 calling code and XAF currency (Central African CFA franc) are used in this small but oil-rich nation. The trilingual nature of Equatorial Guinea presents interesting i18n challenges for applications targeting this market.