Texas United Kingdom portal 3rd BC2nd BC1st BC1st2nd3rd4th5th6th7th8th Subcategories This category has the following 10 subcategories, out of 10 total. 3rd millennium in England (3 C) 3rd millennium in Northern Ireland (3 C) 3rd millennium in British Overseas Territories (9 C) 3rd millennium in Scotland (3 C) 3rd millennium in Wales (3 C)/ 3rd-millennium disestablishments in the United Kingdom (7 C) 3rd-millennium establishments in the United Kingdom (7 C)0–9 21st century in the United Kingdom (23 C, 13 P)G 3rd millennium in Great Britain (4 C)I 3rd millennium in the Isle of Man (2 C)