Africa:
http://www.ivu.org/africa.html

Asia:
http://www.ivu.org/asia.html

Australasia:
http://www.ivu.org/australasia.html

Australia (links to State vege socs):
http://www.moreinfo.com.au/avs/

Europe:
http://www.ivu.org/europe.html

Latino Americas and Caribbean:
http://www.ivu.org/latin-america.html

New Zealand Vege Soc (Wellington branch):
http://vegsoc.wellington.net.nz/

New Zealand Vege Soc: (Auckland branch)
http://www.ivu.org/nzvs/

North America:
http://www.navs-online.org/

United Kingdom:
http://www.vegsoc.org/