The Indo-British Union consists of Calcutta (E), Madras (S) Bombay (K) and the Malabar Coast, which itself is comprised of the coastal territory between Calicut (E) and Cochin (K). The Malabar Coast was a former Beihanguo (Chinese) colonial territory seized by Federated forces during the 1949 Oriental War. Following the League of Nations mandate, Malabar Coast has been integrated into the Indo-British Union.
|Calcutta | East Caribbean Province (including Montserrat, a part of Ireland) | England | English Australia | English Guyana | Gibraltar | Hong Kong | Kingdom of Mauritius | Mosquito Coast | Providence Islands | The Salomon Islands | The Seychelles | Socotra | Somer Islands | Southwest Africa | Swan Islands | Wallace Cay|
|Bombay | East Caribbean Province | Kingsland | Scotland|
|Ascension Island | Cambrian Arctic Ocean Territory | Cambrian Guyana | Cambrian Indian Ocean Territory | Kemr | New Kemr di'll Ostr | Madras | Mutapa | Tortuga Islands | West Caribbean Province|
|Other Full members|
|Aotearoa | Cyprus | Fiji | Grand Fenwick | Indo-British Union | Madagascar | Malta | Margarita Islands | NAL-SLC | South Africa | Tahiti | Toga|
|Alyaska | Armorica | Bharatij Samrazj | Bengal | Ireland (including Guereintia, excluding Montserrat) | Oregon | Thiruvithankur | Xrivizaja|