British Columbia:
Fraser Valley Brain Injury Association
South Okanagan Brain Injury Society 
Campbell River Head Injury Support Society
Central Okanagan Brain Injury Society
Comox Valley Head Injury Society

Lower Mainland Brain Injury Association
Nanaimo Brain Injury Society 
(click on "Community Resources" then "Not-For Profit" then "Nanaimo Brain Injury Society")
Prince George Brain Injured Group Society
Vancouver Island Head Injury Society
West Kootenay Brain Injury Association
East Kootenay Brain Injury Association

British Columbia Brain Injury Association

Canada (Other):

Brain Injury Association of Canada

Brain Injury Association of Alberta
Manitoba Brain Injury Association
Brain Injury Association of Nova Scotia
Ontario Brain Injury Association
Saskatchewan Brain Injury Association

USA/International:
Brain Association of Kentucky
New Zealand Head Injury Society
Brain Injury Association USA
International Brain Injury Association
Bicycle Helmet Safety Institute

A Life Without Barriers

Other Resources:

G.F. Strong Rehab 
Waiting While Someone is in a Coma 
Neuroscience for Kids
Neuroguide
The Perspective Network
The TBI Chat Room
The TBI Survival Guide
Brain Tumour Foundation of Canada
Coping with Mild Traumatic Brain Injury

Auto Accident Survivor's Guide for British Columbia: Navigating the medical-legal-insurance system

Prevent Shaken Baby Syndrome BC Children's Hospital