Taken from Rangers Football Club - The Ulster Connection book by Billy Kennedy, published in 2019.
"Northern Ireland has 60 Rangers supporters' clubs and groups, with members who travel regularly to Ibrox Park.
The Rangers clubs are located throughout the province with a number having their own premises for meetings and social gatherings.
A number of the clubs are affiliated to several supporters' federations who coordinate tickets and travel arrangements for games at Ibrox Park.
Ardoyne, Belfast
Brantwood, North Belfast
East Side Loyal, Belfast
First Belfast (Barrington Street), South Belfast
Jumna Street (Shankill Road), Belfast
Lagan Village, Belfast
North Belfast
Old Moat, East Belfast
Sandy Row, Belfast
Shore Road Loyal, Belfast
South Belfast
Woodstock, Belfast
Ahoghill, Co Antrim
Antrim Town, Co Antrim
Ballymena Legends Loyal, Co Antrim
Ballymoney True Blues, Co Antrim
Bannside Chosen Few, Co Antrim
Broughshane, Co Antrim
Clough, Co Antrim
First Glengormley, Co Antrim
Grange, Ballyclare, Co Antrim
Kilwaughter '94, Co Antrim
Largy True Blues, Co Antrim
Larne, Co Antrim
Lisburn, Co Antrim
Portrush, Co Antrim
Red Hand Thistle, Carrickfergus
Steeple True Blues, Antrim
Armagh City, Armagh
First Lurgan, Co Armagh
Portadown, Co Armagh
Richhill, Co Armagh
Tandragee, Co Armagh
Annalong, Co Down
Ards Chosen Few, Co Down
Banbridge, Co Down
Clough, Co Down
East Down Loyal, Co Down
Kilkeel, Co Down
Killyleagh, Co Down
Newry, Co Down
Rathfriland, Co Down
Ballinamallard, Co Fermanagh
Enniskillen, Co Fermanagh
Blaugh Orange and Blue, Coleraine, Co Londonderry
Castlerock, Co Londonderry
Claudy, Co Londonderry
Coleraine True Blues, Londonderry
Dungiven, Co Londonderry
East Bank, Londonderry city
Garvagh, Co Londonderry
Largy True Blues, Co Londonderry
Limavady Blue Bears, Co Londonderry
Lindsay's Loyal, Coleraine, Co Londonderry
Londonderry Loyal
Cookstown True Blue Loyal, Co Tyrone
Dungannon, Co Tyrone
Newtownstewart Royal Blues, Co Tyrone
Omagh, Co Tyrone
Irish Republic clubs
Dublin Loyal
Loyal Bears of Donegal"
Does anyone know of any additional RSC other than these above?
Of ones I'm aware of, the following existing RSC aren't listed in the book:
Randalstown Rangers, Co Antrim
Markethill Loyal, Co Armagh
Berlin Loyal (Shankill Road), Belfast
Ballywalter Loyal, Co Down
Largy True Blues is listed as both Co Antrim and Co Londonderry. I assume its an error or do they both exist?