• Disaster Preparedness and Relief Service

• 3511.

USA Disaster Relief Corps

The USA Disaster Relief Corps is organized exclusively for the purpose of providing disaster relief assistance and education to the public in conjunction with federal state and local government emergency management authorities.

• Military/Veterans' Organizations

• 3512.

Deering Memorial Post 6859 VFW Inc

Community Event Center, Non-Profit, Social Club, Veteran Service Organization fraternal patriotic historical educational.

Calvary Fund Inc

Calvary Hospital is the nation’s only acute care hospital devoted to palliative care for adults with advanced cancer and other life-limiting illnesses.

• Fire Prevention/ Protection/Control

• 3514.

Mattituck Volunteer Firemens Association Inc

PROVIDE FIRE/RESCUE SERVICES TO THE COMMUNITY Mattituck Fire Department Mattituck Fire Department 631 2988833 We serve the communities of Mattituck and Laurel located on the North Fork of Long Island NY.

• Military/Veterans' Organizations

• 3515.

American Legion

Veterans strengthening America. Supporting veterans, the military & their families since 1919.

• Student Sororities, Fraternities

• 3516.

Theta Chi Fraternity Inc

Founded April 10, 1856, Theta Chi (ΘΧ) is one of the oldest men's college fraternities in North America #ThetaChi #ResoluteMen #ThetaChiforLife Social Club - Fraternity: 41 Members Mark Your Calendars Founders Day 2025 Start a Chapterof Theta Chi Youre joining a lifelong network of more than 191000 brothers all working together to help you be and do your best.

• Student Sororities, Fraternities

• 3517.

Theta Chi Fraternity Inc

Founded April 10, 1856, Theta Chi (ΘΧ) is one of the oldest men's college fraternities in North America #ThetaChi #ResoluteMen #ThetaChiforLife Social Club - Fraternity.

Heroes & Horses Inc

Redefining the relationship between challenge and purpose, one veteran at a time.

• Student Sororities, Fraternities

• 3519.

Alpha Impact Charitable Foundation

Home About Us Events Scholarships Donate Pay It Forward Contact Us More IMPACTING LIVES TODAY FOR TOMORROWS FUTURE The purpose of the Alpha Impact Charitable Foundation shall be to promote scholarship public health and community service.