Kiwi World
A long list of links for Kiwi expats.
http://www.kiwiclub.org/content/nzlinks1b.html

Mates Up-Over
This site is primarily to support New Zealanders and Australians transplanted in America and Canada, Americans and Canadians in Australia, and the families of all.
http://www.matesupover.com/

Ngati Ranana
A Maori Club for homesick Kiwi expats living in the UK. The club is located in London.
http://www.ngatiranana.org.uk/

NZ.com
New Zealand expatriate club listings.
http://nz.com/NZ/homes/clubs.html