• Recreational and Sporting Camps (Day, Overnight, etc.)

• 1306.

The LINDA LORING NATURE FOUNDATION INC

To preserve the biological diversity of its 275 acre property on Nantucket and to connect people of all ages to nature through environmental education and research.

• Astronomy (includes Observatories)

• 1307.

Southwest Florida Astronomical Society Inc

Last Call for 2025 Membership Dues Its time to pay your 2025 membership dues.

• Amateur Sports Clubs, Leagues

• 1308.

United States Deep Caving Team Inc

The United States Deep Caving Team is dedicated to the exploration study and public awareness of the earths last remaining frontiers and to the development of the technologies necessary to achieve those aims.

EARTH SANGHA INC

Conservation in practice. http://www.

Center for Aquatic Sciences

Education and Youth Development through promoting the understanding, appreciation, and protection of aquatic life and habitats.

• Youth Development Programs

• 1311.

Junior Achievement of Central Texas

JA inspires and prepares young people to succeed in a global economy.

• Rural

• 1312.

Sierra Buttes Trail Stewardship

We are a non-profit organization dedicated to preserving, enhancing and improving trails in the northern Sierra Nevada and beyond.

• Museums & Museum Activities

• 1313.

Scitopia Foundation

In planning Scitopia Chicago is an exciting oneofakind teen learning hub and destination on Chicagos Southside where you can Connectin an eCafeto online library resourcesand science books Createin science and media makerspaces Explorea lost world with dinosaur skeletonsand live plants animals Ponder new ideas at a presentation or viewpoints at a community meeting Did you know .

• Energy Resources Conservation & Development

• 1314.

Resource Central

Award-winning environmental nonprofit making it easy to save water, conserve energy, & reduce waste.