User:Jnestorius/List of organisations in Britain and Ireland by national division

Some organisations span the British Isles; some are divided between United Kingdom and Republic of Ireland; some are divided in other ways

United Kingdom AND Republic of Ireland

 * Sovereignty and jurisdiction; membership of international organisations (United Nations, European Union); signatory to treaties (Geneva Conventions)

United Kingdom AND Ireland
Here, Northern Ireland is covered by both divisions.
 * Trade unionism: Trade Union Congress, Irish Congress of Trade Unions
 * National Olympic Committee (I think?)
 * citizenship until RoI abolished jus soli.

Great Britain AND Ireland

 * Lifeboats
 * Lighthouses

Great Britain AND Republic of Ireland AND Northern Ireland

 * Ordnance Survey
 * Number plate format

England & Wales AND Scotland AND Ireland

 * Roman Catholic Church
 * International Cricket Council — England and Wales Cricket Board / Cricket Scotland / Cricket Ireland
 * Regular Masonic jurisdiction — United Grand Lodge of England / Grand Lodge of Scotland / Grand Lodge of Scotland

England AND Wales AND Scotland AND Ireland

 * Rugby union
 * Anglican Communion

England & Wales AND Scotland AND Republic of Ireland AND Northern Ireland

 * Legal system
 * Bank notes (sort of: Bank of England notes also used in Scotland and NI)
 * Census figures (sort of: UK census takes place on single date, but collated sepatately) Office for National Statistics, General Register Office for Scotland, Central Statistics Office, Northern Ireland Statistics and Research Agency.

England & Wales & Northern Ireland AND Scotland AND Republic of Ireland
Heraldry : College of Arms * / Court of the Lord Lyon / Genealogical Office  (* Norroy and Ulster King of Arms for England north of the Trent and Northern Ireland)

England AND Wales AND Scotland AND Republic of Ireland AND Northern Ireland

 * Association football: FA, FAW, SFA, FAI, IFA

England AND Wales AND Scotland AND Ireland (Republic of Ireland AND Northern Ireland)
Here separate NI and RoI bodies are loosely aligned for some purposes
 * contract bridge: EBU, WBU, SBU, IBU (CBAI, NIBU)

Uncertain

 * Judaism in Ireland and Judaism in the United Kingdom: I think Chief Rabbi is republic of Ireland whereas Chief Rabbi of the United Hebrew Congregations of Great Britain and the Commonwealth includes Northern Ireland and possibly some outside UK? In any case not all UK Jewish congregations are in the United Hebrew Congregations; not sure if Irish congregations outside Jewish Representative Council of Ireland or relationship between council and Chief Rabbi. Board of Deputies of British Jews is more political; affiliated to World Jewish Congress