• Swimming, Water Recreation

• 991.

Mattituck Yacht Club Inc

Mattituck Yacht Club: Summer sailing program for kids ages 5-18 with activities for the whole family THE ORGANIZATION PROVIDES A VENUE FOR SAILING LESSONS FOR THE YOUTH AGES 5 -18 YEARS.

• Neighborhood Center, Settlement House

• 992.

Moriches Community Center Inc

Moriches Community Center, Inc. , a not for profit 501(c)(3) service agency, is dedicated to preventing youth involvement in risky behavior, while developing healthy relationships between local youth and adults, and assisting local families in need.

• Recreational, Pleasure, or Social Club

• 993.

Union Lake Sailing & Tennis Club

To promote interest in the sailing and racing of small sailing craft on Union Lake, to promote good sportsmanship and good seamanship and to encourage family participation by maintaining additional recreation facilities and programs to provide interest for all members and their guests.

• Recreational, Pleasure, or Social Club

• 994.

Mobile Yacht Club Inc

Established in 1847, MYC is the second oldest yacht club in the US.

Pocacito Network

It is the mission and purpose of POCACITO Network to create experiential learning opportunities in support of communities building social and environmental equity through regenerative sustainability movements.

• Natural Resource Conservation and Protection

• 996.

SALMON DEFENSE

Protecting Salmon for Our Common Future Protecting Salmon for Our Common Future https://salmondefense.

The Helping Harbor Charity, Inc.

Our mission is based on our love of the ocean and preservation for future generations.

• Pollution Abatement and Control Services

• 998.

Marine Exchange of Alaska Inc

THE MARINE EXCHANGE OF ALASKA'S MISSION STATEMENT IS TO PROVIDE THE ALASKA MARITIME COMMUNITY INFORMATION, COMMUNICATIONS AND SERVICES TO AID SAFE, SECURE, EFFICIENT AND ENVIRONMENTALLY RESPONSIBLE MARITIME OPERATIONS.

Marine Insurance Association of Seattle

PROFESSIONAL EDUCATION FOR THE MEMBERSHIP.