www.trainingsupersite.com

Over 350,000 events listed annually.  Communications to finance.

www.tasl.com

Training and Seminar Locators. Choose events by subject location, or provider.

www.amanet.org/seminars

Over 200 different seminars for your workers as well as professional development seminars for you (instructional design for trainers, train the trainer, and more).

www.natsem.com

A division of Rockhurst University (Kansas City, MO).  Subscribe to their Training Alert and get advance notice of seminars coming to your area.  Full gamut from Management and Leadership Skills to Excel to OSHA and Business Writing seminars.