ASCAT – International Association of Publishers of Stamp Catalogues, Albums, and Philatelic Magazines
Philatelic Event Calendar – Philatelic Events and Stamp Shows Calendar
KoalaStamps – Philately, community, albums of digital stamps, all the latest stamp news and links to the best online stamp resources.
Redenvelope – Beginners Philatelic Resources
HomeAdvisor: – Many stamp collecting tips and useful links