Texas History portal Subcategories This category has the following 5 subcategories, out of 5 total. British Antigua and Barbuda (3 C, 1 P). Centuries in Antigua and Barbuda (4 C)D Decades in Antigua and Barbuda (13 C)M Millennia in Antigua and Barbuda (4 C)Y Years in Antigua and Barbuda (6 C)