A list of Baptist associations that exist in the British Isles (I would appreciate more information about Baptists in these Isles).
Association of Baptist Churches in Ireland (was the Baptist Union of Ireland)
Baptist Union of Great Britain
Baptist Union of Scotland
Baptist Union of Wales
Grace Baptist Assembly
Gospel Standard Strict Baptists
Jesus Fellowship Church
Old Baptist Union
The Jesus Fellowship Church grew out of the Bugbrooke Baptist Church in Northamptonshire after division from the Baptist Union of Great Britain. They may no longer consider themselves Baptists. There also used to be a Christian Pathway Strict Baptist group, but I think they may no longer exist. I'm sure there are independent churches that exist apart from any of these groups.
A list of Baptist associations that exist in Australia (I would appreciate more information about Baptists in Australia).
Australian Baptist Independent Fellowship
Baptist Union of Australia
Faith Baptist Churches Fellowship
Seventh Day Baptists
Strict and Particular Baptists
There are independent churches that exist apart from these groups, including some created by American missionary work; but it seems that the vast majority of Baptists in Australia participate in the Baptist Union.
A list of some of the Baptist groups in Canada (I hope some of our Canadian friends will tell us more; hint, hint, Jim!)
Association of Regular Baptist Churches of Canada
Baptist Convention of Ontario and Quebec
Baptist Union of Western Canada
Convention of Atlantic Baptist Churches
Fellowship of Evangelical Baptist Churches in Canada
Landmark Missionary Baptist Association of Quebec (L'Association des Églises Missionnaire Baptiste Landmark du Québec)
Sovereign Grace Fellowship of Canada
Ukrainian Evangelical Baptist Convention of Canada
Union of French Baptist Churches (L'Union d'Églises Baptistes Françaises au Canada)
Union of Slavic Churches of Evangelical Christians and Slavic Baptists of Canada
The Baptist Convention of Ontario and Quebec, Baptist Union of Western Canada, Convention of Atlantic Baptist Churches, and the Union of French Baptist Churches work together through Canadian Baptist Ministries. Two other native Baptist groups in Canada are the Covenanted Baptist Church of Canada and the Primitive Baptist Conference of New Brunswick, Maine, and Nova Scotia (briefly mentioned on the linked page). Besides these, there are several churches that participate in associations & conventions that are United States based.
Of the status of the Covenanted Baptist Church of Canada, Elder J. F. Poole wrote that it "today exists only in skeleton form. A few years ago there were about 5 meetinghouses with one membership attending them all. A sad division took place and the flock was generally scattered. There may be one small group meeting there now with a minister going up from the States to speak to them." That was the status in July 2000. This group is/was a predestinarian group similar to and in fellowship with the Absolute Predestinarian Primitive Baptists.
The Primitive Baptist Conference of New Brunswick, Maine, and Nova Scotia still exists, but under a different name. They are NOT related to the Primitive Baptists of the United States, but are part of the Free Baptist movement in the northeast (U.S. & Canada). They separated from the Free Christian Baptists on questions of practice and order. In 1981, sixteen churches of the Primitive Baptist Conference (in New Brunswick) united with the National Association of Free Will Baptists and are known as the Atlantic Canada Association of Free Will Baptists. I have heard rumor that a few churches may not have participated in this union and still exist as "Primitive Baptists".