Many English-speaking countries spell words differently. Some words are spelled differently in the United States from in the United Kingdom and many other countries and others of the British Commonwealth, where English is the main language. The different ways of spelling are sometimes called "American English" and "British English". For example, "colour" is spelled "color" in American English, and "programme" is spelled "program". Even the word "spelled" is different in British English, which uses "spelt".