Hagerstown Aviation Museum Inc

The Hagerstown Aviation Museum, Inc. is a nonprofit 501(c)(3) corporation dedicated to the preservation of Hagerstown's aviation heritage.

Earthwatch Institute Inc

Empowering people to protect our planet since 1971 • 200k participants and counting • Don’t just witness nature—protect it.

• Science & Technology Research Institutes, Services N.E.C.

• 219.

International Society of Antique Scale Collectors

TO ENCOURAGE THE ACQUISITION, PRESERVATION, EXHIBITION, STUDY AND RESTORATION OF ANTIQUE SCALES, WEIGHTS AND MEASURES, INCLUDING THE PROMOTION OF EDUCATIONAL OPPORTUNITIES AND THE DISSEMINATION OF INFORMATION.

• Museums & Museum Activities

• 220.

Museum of Arts & Sciences Inc

“Discover The World—Explore The Universe” at Georgia's largest general purpose museum: Exhibits, Planetarium, Observatory, Mini-Zoo, Discovery House, and more.

• Museums & Museum Activities

• 221.

Museumexpertorg Inc

MuseumExpert. org A community for museum professionals.

• Single Organization Support

• 222.

Ybor City Museum Society Inc

The Ybor Museum Society’s mission is preserving, promoting and celebrating the unique cultural heritage of Ybor City and supporting the Ybor City Museum.

• Alliance/Advocacy Organizations

• 223.

Genxque

We’re here to tell the stories of Generation X.

AMERICAN NUMISMATIC ASSOCIATION

A nonprofit dedicated to educating and encouraging the study of coins and related items.

• Children's Museums

• 225.

ADVENTURE CHILDRENS MUSEUM

Adventure. Children's Museum is a hands-on museum created by community members to help kids grow as artists, explorers, and innovators.