Thematic Associations Worldwide
Links to thematic organisations worldwide. Some of them are not in English but use of your internet search engine options should help
Argentina Asociación Filatelistas Temáticos Argentinos (AFITA)
Australia Thematics Queensland
Belgium Themaphila - Belgische vereniging voor thematische filatelie
Colombia AFITECOL - Friends of Thematic Philately In Colombia
Denmark Danske Motivsamlere Nyheder
France AFPT - Association Francaise de Philatelie Thematique
Israel Ayelet - Israeli Association for Thematic Philately
Italy CIFT - Centro Italiano di Filatelia Tematica
Netherlands Nederlandse Vereniging voor Thematische Filatelie
New Zealand Thematic Association of New Zealand
Sweden Svenska Motivsamlare
Switzerland Schweizerischer Moticsammler-Verein
United States of America American Topical Association