WorldAtWork - http://www.worldatwork.org/
WorldatWork is the world's leading not-for-profit professional association dedicated to knowledge leadership in compensation, benefits and total rewards. Founded in 1955, WorldatWork focuses on disciplines associated with attracting, retaining and motivating employees. In addition to providing professional affiliation, WorldatWork offers highly acclaimed certification and education programs, the weekly workspan ® magazine, online information resources, surveys, publications, conferences, research and networking opportunities.
Society for Human Resource Management - SHRM - http://www.shrm.org/
The Society for Human Resource Management (SHRM) serves the needs of the human resource management professional by providing the most essential and comprehensive set of resources available. In addition, the Society is committed to advancing the human resource profession and the capabilities of all human resource professionals to ensure that HR is an essential and effective partner in developing and executing organizational strategy.