• Engineering

• 100.

Society of Plastics Engineers

SPE: Inspiring Plastics Professionals 🌎 We're the largest plastics society connecting 22,500+ professionals in the global plastics industry.

Materials Research Society

#sciencecommunity of #materialsscience #materialsresearch #engineering #technology #science #nanotech #quantum #AI #robotics #biotech and more.

Geochemical Society

The Geochemical Society is an international scientific nonprofit organization dedicated to the teaching, learning and understanding of geochemistry.

• Adult, Continuing Ed

• 103.

Southern Managemant Associate

Official Twitter (X) Feed for SMA. Find us on Facebook (Southern Management Association), (SMACollective group) & LinkedIn (Southern Management Association) SMA also uses LinkedIn, Twitter (@SouthernMgt), and Instagram (@ SouthernMgt) to communicate with our members Professional Dev.

• Astronomy (includes Observatories)

• 104.

Southern Maryland Astronomical Society

The Southern Maryland Astronomical Society (SMAS) is a group of amateur astronomers that promotes the science of astronomy in the community.

• Safety Education

• 105.

Gold Shovel Association

Producing safer digging outcomes through stakeholder collaboration since 2000.

• Community/Neighborhood Development, Improvement

• 106.

Southern Mutual Help Association, Inc.

SMHA's mission is to find fair and innovative solutions to challenged rural communities in Louisiana through self-help, partnerships, and the just management of resources.

Alaska Miners Association Inc

Advocating the development and use of Alaska's mineral resources to provide an economic base for the State MINING INDUSTRY TRADE ASSOCIATION,TO PROMOTE RESPONSIBLE MINERAL DEVELOPMENT IN ALASKA.

• Engineering and Technology Research, Services

• 108.

ROCKS BUILD AMERICA FOUNDATION

NSSGA is the National Stone, Sand & Gravel Association.