Talk:Reference values in the United Kingdom

ref:GB or ref:UK

Are we using ref:GB with UPRN/USRN specifically because it excludes Northern Ireland? Or because GB is an ISO code somewhere? Is ref:UK a valid namespace for other references? Jnicho02 (talk) 07:47, 6 July 2020 (UTC)

Although somewhat counter-intuitive, GB is the two-letter ISO country code for the whole of the UK. Rjw62 (talk) 09:56, 6 July 2020 (UTC)