Toastmasters International is divided into a number of different Districts all over the world. Southside Speakers is part of District 71, which is made up of all the clubs in the UK & Ireland. (over 200 clubs) 

Each District is then broken up into different Divisions, and you can see from the map below that we are part of Division E (the largest of all the Divisions)

Each Division is then divided up into different Areas, and again you can see from the map below that Southside Speakers is part of Area 30 which is made up of 5 different clubs, including:

Glasgow Toastmasters
Capital Communicators 
Linlithgow Speakers 
Waverley Communicators
and of course, Southside Speakers! 

So, therefore: Southside Speakers is part of Area 30, which is part of Division E, which is part of District 71, which is a part of
Toastmasters International!

Hope this all makes sense!