•	International Association for Exhibition Management (IAEM) - www.iaem.org
•	National Association of Consumer Shows (NACS) - www.publicshows.com
•	American Society of Association Executives (ASAE) - www.asaenet.org
•	Professional Convention Management Association (PCMA) - www.pcma.org
•	Hospitality Sales and Marketing Association International (HSMAI) - www.hsmai.org
•	Religious Conference Management Association (RCMA) - www.rcma.org
•	Meeting Professionals International (MPI) - www.mpiweb.org
•	International Association of Conference Centers (IACC) - www.iacconline.com
•	Pennsylvania Society of Association Executives (PASAE) - www.pa3.biz
•	Valley Forge Convention and Visitors Bureau - www.valleyforge.org