Credit Guru 
It features articles, links and a discussion forum on credit, collections, financial statement analysis, bankruptcy and other creditor and debtor related legal aspects.
http://www.creditguru.com/CollectionsWorld
Resource for credit and collections professionals.
http://www.collectionsworld.com/
CollectionIndustry.com
Credit and collection industry's on-line meeting place for employers, employees, small agency buyers and sellers and industry events and news.
http://www.collectionindustry.com/
Advanced Education Technologies
Offers a videotape training program titled "The Process of Professional Collections".
http://www.collection-training.com/
BANKO
Supplies bankruptcy information to credit grantors, collectors and attorneys throughout the US.
http://www.banko.com/
Collection Training Consultants
Provides on-site collections training.
http://www.collectiontrainingconsultants.com/
