• Education N.E.C.

• 1630.

Talkorigins Foundation Inc

Talk. origins is a Usenet newsgroup devoted to the discussion and debate of biological and physical origins.

• Private Independent Foundations

• 1631.

John F and Dorothy Knippenberg Charitable Trust

Where nature and people come together Visit our website, laurelwoodarboretum.

Awbury Arboretum Association, Inc.

56-acre public landscape & historic house located in the historic Germantown neighborhood of Philadelphia.

• Unknown

• 1633.

Friends of Stonerose Fossils

Stonerose Interpretive Center and Eocene Fossil Site is open to the public May-October.

Iowa Limestone Producers Association Inc

PROMOTING AND ADVANCING THE GENERAL WELFARE OF THE CRUSHED LIMESTONE INDUSTRY AND AFFILIATED CONSTRUCTION AGGREGATE INDUSTRY CONSISTENT WITH PUBLIC INTEREST AND TO PERFORM ALL DESIRABLE AND LAWFUL FUNCTIONS NECESSARY FOR THE EFFICIENT, CONSTRUCTIVE AND BENEFICIAL OPERATIONS OF THE INDUSTRY.

• Private Independent Foundations

• 1635.

Migiziwazison Private Foundation

A private nonprofit foundation focused on land restoration reclamation and grassroots efforts to promote a sustainable future.

• Christian

• 1636.

Henson Foundation

Simplifyinglives with the love of God and nature.

• Alliance/Advocacy Organizations

• 1637.

Climate Communications Coalition Inc

Welcome to the Climate Communications Coalition We move people to act on climate Help us ensure that governments and corporations follow through on their 2030 commitments 130 aim for 50 of all oceans and lands to obtain permanent protections from extraction 30 x 30.

• Natural History, Natural Science Museums

• 1638.

Roxy Ann Gem & Mineral Inc

TO EDUCATE PUBLIC ABOUT EARTH SCIENCES, GEOLOGY, LAPIDARY, MINERALOGY, NATURAL HISTORY, AND PALEONTOLOGY BY CONDUCTING TOURS, TEACHING CLASSES, AND MAINTAINING MUSEUM DISPLAYS.