- International Planetarium Society
- Organization, events, publications, planetaria worldwide, and resources.
- Great Lakes Planetarium Association - About the society, membership, conferences, newsletter, state organizations, and resources.
- Great Plains Planetarium Association - Conference information, members, news, and links.
- Middle Atlantic Planetarium Society - Annual conference information, publications, officers, committees, history, and links.
- Pacific Planetarium Association - Membership list, newsletter, resources, officers, and committees.
- Southeastern Planetarium Association - Information, membership, conference, council, by-laws, history, and links.
- SouthWestern Association of Planetariums - Conference information, officers, members, and resources.
Last update: Apr 28, 2012 18:35:02. Phy.org is a private web site, powered by the Open Directory Project.
