Teams participating in Northern Ireland competitions:
- Belfast
- Londonderry County Borough
- Derry
- Lisburn
- Newtownabbey
- Bangor
- Craigavon
- Castlereagh
- Newtownards
- Carrickfergus
- Ballymena
- Newry
- Coleraine
- Omagh
- Antrim
- Larne
- Banbridge
- Armagh
- Enniskillen
- Strabane
- Holywood
- Limavady
- Dungannon
- Cookstown
- Downpatrick
- Ballymoney
- Ballyclare
- Comber
- Magherafelt
- Portstewart
- Carryduff
- Warrenpoint
- Donaghadee
- Portrush
- Kilkeel
- Ballynahinch
- Dromore
- Ballycastle
- Coalisland
- Randalstown
- Crumlin
- Greenisland
- Moira
- Maghera
- Hillsborough
- Eglinton
- Whitehead
- Culmore
- Ahoghill
- Saintfield
- Keady
- Tandragee
- Dungiven
- Lisnaskea
- Waringstown
- Ballygowan
- Castlederg
- Killyleagh
- Broughshane
- Portaferry
- Rostrevor
- Cullybackey
- Castlewellan
- Castledawson
- Sion Mills
- Rathfriland
- Millisle
- Connor
- Irvinestown
- Annalong
- Ballykelly
- Draperstown
- Ardglass
- Crossgar
- Portavogie
- Templepatrick
- Kilrea
- Gilford
- Ballywalter
- Castlerock
- Newtownstewart
- Carnlough
- Moneymore
- Crossmaglen
- Fintona
- Garvagh
- Ballinamallard
- Bushmills
- Glenariff
- Kircubbin
- Moy
- Portglenone
- Cushendall
- Magheralin
- Annahilt
- Doagh
- Fivemiletown
- Dunloy
- Dundrum
- Glenavy
The names of the 100 largest cities in the country were used. Where it was not possible, names from Ancient Greek mythology were used