The Advocates' Society(site info)
An association of lawyers throughout Ontario who practise as advocates in the resolution of disputes involving the courts, administrative tribunals, government bodies, arbitrations and other forums for dispute resolution.
http://www.advsoc.on.ca
Commercial Law League of America(site info)
North America's oldest creditors' rights organization. The site is designed to provide resources for attorneys and collections professionals, both members and non-members, with the resources they need to practice in the field of credit and collections.
http://www.clla.org/