Updated as of 7/15/22
*Those marked with * will host a Society booth in addition to meetings/activities.
*American Philatelic Society, Booth APS
*American Topical Association, Booth ATA
*American First Day Cover Society, Booth AFDCS
*American Association of Philatelic Exhibitors, Booth# 544
*American Ceremony Program Society, Booth# 546
*American Numismatic Association, Booth# 844
*American Philatelic Congress, Booth# 633
*American Revenue Association, Booth# 730
*American Society of Polar Philatelists, Booth# 740
*American Stamp Dealers Association, Booth# 416
*Armenian Philatelic Association, Booth# 442
Art Cover Exchange
*ATA Study Units, Booth# 345
Biology Unit of ATA
*Boston 2026 World Stamp Show Inc., Booth# 631
British North America Philatelic Society (BNAPS)
*Canal Zone Study Group, Booth# 639
Carto Philatelic Society
Cats on Stamps Study Unit
*China Stamp Society, Booth# 644
*Christmas Seal & Charity Stamp Society, Booth# 542
*Collectors Club, The (NY), Booth# 734
*Colombia Panama Study Group (COPAPHIL), Booth# 639
Council of Northern California Philatelic Societies (CNCPS)
*Ebony Society of Philatelic Events & Reflections (ESPER), Booth# 444
Falkland Islands Philatelic Study Group
Gastronomy on Stamps Study Unit
Gay and Lesbian History on Stamps
German Colonies Collectors Group
*Germany Philatelic Society USA, Booth# 745
Golden Gate Scandinavian Collectors' Club
Golden West Regional Group of BNAPS
*Gulf Coast Stamp Club, Booth# 738
Institute Of Analytical Philately
*International Philippine Philatelic Society (IPPS), Booth# 641
*International Society of Guatemala Collectors, Booth# 645
International Society of Worldwide Stamp Collectors
*Military Postal History Society, Booth# 740
Mobile Post Office Society
*National Duck Stamp Collectors Society/NDSCS, Booth# 102
*Penguins on Stamps Study Unit, Booth# 738
Philatelic Foundation, The, Booth# 734
Pitcairn Islands Study Group
*Plate Number Coil Collectors Club, Booth# 642
*Sacramento Philatelic Society, Booth #744
*Sociedad Filatelica de Puerto Rico, Booth# 738
Society for Thai Philately
*Society of Hungarian Philately, Booth# 744 CANCELLED
*Society of Israel Philatelists, Booth# 742
*Sports Philatelists International, Booth# 445
*State Revenue Society, Booth# 730
*U. S. Philatelic Classics Society, Booth# 732
*United Postal Stationery Society, Booth# 548
*United States Possessions Philatelic Society (USPPS), Booth# 641
*United States Stamp Society, Booth# 635
*Universal Ship Cancellation Society, Booth# 740
Wine on Stamps Study Unit
Women Exhibitors
Writers Unit #30
*Those marked with * will host a Society booth in addition to meetings/activities.