KH — Cambodia

Cambodia is a Southeast Asian country known for the Angkor Wat temple complex, one of the world's largest religious monuments. Phnom Penh is the capital. Cambodia has experienced rapid economic growth and is a popular digital nomad destination. The Cambodian Riel (KHR) coexists with the US dollar — in practice, USD is the dominant everyday currency in urban areas, with Riel used for small change. For developers, the KH country code maps to the km-KH locale for Khmer, which uses the Khmer script (Unicode U+1780–U+17FF). The .kh domain and +855 calling code serve Cambodia. Cambodia's dual-currency reality means payment systems must handle both KHR and USD seamlessly. Khmer script has one of the largest alphabets in the world and requires complex text rendering with subscript consonants and vowel placement. Cambodia's growing tech scene, centered in Phnom Penh, and its USD-based economy make it an accessible market for international digital services.