AMERICAN ASSOCIATION OF VARIABLE STAR OBSERVERS (AAVSO)

International nonprofit organization and world leader in variable star research, with a mission to enable anyone to participate in scientific discovery.

• Blind/Visually Impaired Centers, Services

• 749.

National Federation of the Blind of VT

We are the membership and advocacy organization of the Nation's blind.

• Astronomy (includes Observatories)

• 750.

Advanced Imaging Conference Inc

Advanced Imaging Conference Extended Legacy The Advanced Imaging Conference was established in 2003 to gather create and disseminate information on how to produce astro images of the highest quality while helping to grow the size of the global astroimaging community.

• Science & Technology Museum

• 751.

FRANKLIN COUNTY HISTORICAL SOCIETY

Voted #1 Science Museum in the nation by USA Today's 10Best for 4 years in a row.

• Real Estate Organizations

• 752.

Northwest Vermont Realtor Association Inc

The Northwest Vermont REALTOR® Association (NVRA) is a non-profit trade association that serves REALTORS® and Affiliates in Addison, Chittenden, Franklin, and Frande Isle Counties in Vermont.

• Alumni Associations

• 753.

Martha Cook Alumnae Association of Detroit

The world needs Victors. This is where they are made.

• Science & Technology Museum

• 754.

DISCOVERY CENTER OF SPRINGFIELD INC

Great Minds At Play. Visit https://t. co/fLlQbU2ipH for current hours and pricing.

• Environmental Education and Outdoor Survival Programs

• 755.

Northern Rockies Nature Journaling

Mission Statement Our mission is to engage people with the natural world through nature journaling.

• Astronomy (includes Observatories)

• 756.

Oklahoma City Astronomy Club

The Oklahoma City Astronomy Club provides three major benefits to our community.