Long Island non-profit (not for profit) organizations, charities, agencies, alliances, associations, Chambers of Commerce, Veterans of Foreign Wars VFW, charities, civic groups, councils, coalitions, guilds, institutions, foundations, fraternal organizations, girl scouts, boy scouts, historical societies, leagues, museums, organizations, societies, health organizations, educational organizations in Nassau County, Suffolk County and the Hamptons, Long Island, New York.

Long Island Farm Bureau (LIFB) is the voice of Long Island agriculture, horticulture, farming, plant nurseries located in Calverton, Suffolk County, Long Island, New York.

Cornell Cooperative Extension of Suffolk County is a not-for-profit agency dedicated to helping the residents of Suffolk County through informal educational programs that help family, school and local businesses.

The American Veterinary Medial Association (AVMA)  is the collective voice for its veterinarian membership and for the profession.

The American Holistic Veterinary Medial Association (AHVMA) explores and supports alternative, complementary, holistic, homeopathy approaches to veterinary healthcare and is dedicated to integrating all aspects of animal wellness in a socially and environmentally responsible manner.

The mission of the Long Island Veterinary Medical Association (LIVMA) is to promote the advancement of veterinary medicine; the cooperative protection of its members; protection of the public health, elevation of standards of integrity, honor and courtesy and to maintain high ethical standards.

Forgotten Friends of Long Island is dedicated to the rescue of companion animals which have been in municipal shelters for an extended period of time, overlooked by both the general public and by rescues.

People And Animals Helping Each Other - Save-A-Pet Animal Rescue and Adoption improves the lives of abused, abandoned, and homeless animals, and places them in loving permanent homes.

The Long Island Parrot Society (LIPS) is dedicated to improving the lives of psittaciformes through education, research, advocacy and service, to help prevent endangerment or extinction, and to create a shelter and adoption center for displaced parrots and other pet birds.

A Place Where Every Parrot Is Priceless. The Priceless Parrot Preserve is the first and only 501-C3 tax-exempt preserve in New York State dedicated exclusively to the permanent care of exotic birds.

Long Island Rabbit Rescue Group is an all-volunteer organization based on Long Island, New York rescuing abused, neglected or abandoned rabbits, have them medically treated and spayed neutered and place them in loving, indoor homes.

Long Island Greyhound Connection is a Long Island based non-profit, 501(c)3 all volunteer organization dedicated to finding responsible and loving homes for ex-racing greyhounds.

Grateful Greyhounds is a non-profit volunteer-run organization helping to rescue greyhounds, rehabilitate and place them into loving homes.

Long Island Labrador Retriever Rescue is an all volunteer, nonprofit, tax exempt, charitable organization established to secure the health and welfare of abandoned and unwanted purebred Labrador Retrievers.

Long Island Newfoundland Connection is your home on the web to find out all the upcoming events and connect with other Newfoundland dog owners in the Long Island area.

The Quogue Wildlife Refuge environmental center is 300+ acres of protected land, with seven miles of hiking trails. We care for injured animals at our Distressed Wildlife Complex and offer many educational programs.

The mission of the Southampton Animal Shelter and Adoption Center is to provide for the welfare of animals and reduce the number of homeless pets.

Kent Animal Shelter is an award-winning, private, not-for-profit, no-kill humane society located in Calverton, Long Island, New York that provides a haven for homeless, abused and abandoned animals. We have been bringing pets and people together for 40 years.

Little Shelter Animal Adoption Center, one of Long Island's oldest no-kill shelters, is dedicated to saving all companion animals whose lives are in jeopardy.

Bideawee's mission is to promote and support safe, loving, long-term relationships between people and companion animals providing veterinary care, adopt pets, pet cemetery, pet therapy, humane education, pet training, pet health, animal shelter.

North Shore Animal League America, headquartered in Port Washington, Long Island, New York, is the largest no-kill animal rescue and adoption organization in the world. North Shore Animal League America has placed close to 1 million puppies, kittens, cats and dogs into carefully screened homes.

Bay Street Theatre is a 299 seat not-for-profit professional regional theatre located on The Long Wharf in Sag Harbor, NY.

The purpose of The Arts in Southold Town is to support and encourage participation in and appreciation of the arts.

The mission of the Cinema Arts Centre is to bring the best in cinematic artistry to Long Island and use the power of film to expand the awareness and consciousness of our community.

The East End Arts Council, bringing the arts to everyone and inspiring our communities through support, advocacy and education.

Plaza Media Arts Center is a media arts organization supporting filmmaking, film screenings and arts instructions. We will screen the latest independent films and offer media arts programming such as lectures, presentations and festivals.

Smithtown Township Arts Council's goal is to show how the arts inspire, educate, cause positive change, and generally improve the quality of life for the residents of the communities we serve.

The Old Town Arts and Crafts Guild is the longest-running art and crafts gallery on the North Fork of Long Island, New York dedicated to promoting art and crafts on Long Island by offering the work of award-winning artists and quality craftsmen.

TriCounty Artists of Long island is a professional fine-arts organization. We represent some of the top professional fine artists on Long Island.

The Gilbert and Sullivan Light Opera Company is one of the oldest groups in the country to perform and promote the works of Gilbert and Sullivan.

The Long Island Association (LIA) is the area's leading organization for small business and large companies, supporting regional development and job creation.

The Long Island Community Foundation (LICF) is a non-profit organization to enhance the well-being of the people and communities of Long Island.

The mission of 100 Black Men of Long Island, Inc. is to improve the quality of life in Nassau County and Suffolk County. The organization supports four for the future; mentoring, education, health, wellness and economic development.

The National Coalition of 100 Black Women Long Island Chapter is a non-profit organization, whose vision is the full participation of Black women in the mainstream of Long Island economy.

The mission of the Association of Fundraising Professionals (AFPLI) Long Island Chapter is to advance philanthropy through philanthropy, advocacy, education, training, research, certification programs.

Long Island Association of Professional Geologists provide a forum for professional geologists to meet and discuss a broad range of topics, supporting and creating educational opportunities for geologists and working to advance the professional licensing and certification of geologists in New York.

The Island Songwriter's Showcase ISS is Long Island's largest songwriter organization of songwriters, lyricists and performers.

The Association of Piano Teachers of Long Island is a non-profit organization seeking to promote the development of the next generation of young musicians by raising the standards of piano teaching and by providing members with continuing professional growth through discussions, lectures and master classes.

The Long Island Hispanic Chamber of Commerce wants to provide its members with professional development workshops, resource materials, a constant stream of warm leads, company name exposure and networking opportunities that will help them grow their businesses.

Long Island New York City Retired Firefighters is a fraternal organization of professional firefighters from New York City, both active and retired, residing in Nassau and Suffolk County.

Jacob's Light Foundation is a 501(c)3 not-for-profit organization with a mission to send American deployed military troops the necessities and comforts of home.

Child Care Council of Nassau County offers child care counseling and referrals to families, professional development and technical assistance to active and potential providers and offers services to employers interested in the child care needs of employee's families.

Child Care Council of Suffolk County is Long Island's premier community service organization that works with parents, providers, businesses, and community organizations to help promote the availability of quality child care services in the area.

North Shore Child and Family Guidance Center is the leading children's mental health agency on Long Island providing an extensive and comprehensive range of mental health services for children, youth, and families regardless of income.

The South Shore Child Guidance Center is a nonprofit agency providing outpatient behavioral health services for children from 5 to 18 years of age, as well as services for siblings and parents as needed.

The Association for the Help of Retarded Children Nassau County Chapter's mission is to teach, support and advocate for children and adults with intellectual and other developmental disabilities to make life choices, exercise independence and develop responsibility.

Association for Habilitation and Residential Care (AHRC) Suffolk County Chapter provides programs and services for over 2,500 men, women and children with developmental disabilities.

YMCA of Long Island is a charitable, not-for-profit, community based organization dedicated to improving the quality of life of children, adults and families through programs that build spirit, mind and body.

4-H Youth Development Organization is a youth development organization serving more than 6.5 million young people, 4-H provides youth development programs with a focus on science, health and citizenship.

Berkshire Farm Center and Services For Youth is a statewide, non-profit child welfare agency with a 124-year history of success working with at-risk children and their families.

A Mother's Kiss is a 501(c)3 not-for-profit all volunteer organization formed for the purpose of providing emotional and financial support to the families of childhood cancer patients in the Long Island and Metro-New York area.

The Have A Heart Children's Cancer Society is a a non-profit charity 501(C)3 organization and financially supports children and families of children suffering from cancer.

Southampton Fresh Air Home (SFAH) is one of the few residential camp facilities in the eastern United States located in Southampton, Long Island, New York that accommodates severely as well as mildly and moderately physically challenged children.

Long Island Infant Developmental Program is an exclusively home-based program in Nassau County and has been proudly helping children with special needs including early intervention and preschool services to eligible children from birth through age 5 and their families.

The Center for Family Support (CFS) is a not-for-profit human service agency that provides individualized support services and programs for individuals living with developmental and related disabilities, and for the families that care for them at home.

The Association For Children with Down Syndrome (ACDS) is dedicated to providing lifetime resources of exceptional quality, innovation and inclusion for individuals with Down syndrome and other developmental disabilities and their families.

Life's WORC's mission is to provide services that facilitate an independent and productive life experience for individuals with developmental disabilities, mental retardation and autism tells you what we do, but it does not capture the enthusiasm, pride and quality in how the agency goes about meeting this desired outcome.

Camp Pa-Qua-Tuck Long Island special needs summer camp for children with disabilities is to achieve equality, dignity and maximum independence through a safe program of camping, recreation, and education in a summer-time environment, located in Center Moriches, New York.

Chinese Cultural Association of Long Island (CCALI) is a Chinese school serving the New York City (NYC) and Long Island area providing a fun, educational and cultural setting for all our students and parents.

Korea Youth Promotion Association of USA is a 501(c)(3) non-profit, private organization based in the United States working for the benefit of children by sponsoring them for culturally rich, foreign exchange programs between the US, South Korea and Japan.

APICS Long Island Chapter is to provide value added education curriculums and services to its customers in the New York-Metro business region and to provide forums for continuous collaboration among system providers, educators and practitioners.

ASQ Long Island is the Long Island chapter of the American Society for Quality (ASQ), section 303 dedicated to the progress of quality practices in all industries on Long Island.

Long Island School for the Gifted (LISG) in Huntington Station, Long Island, New York is a unique school for grades Pre-K through 9 dedicated to providing an outstanding education for academically gifted children.

CETUSA Long Island is a non-profit, global exchange organization dedicated to helping people from different cultures develop more compassion and understanding for one another.

The Riverhead Foundation for Marine Research and Preservation is a 501 (c) (3) not for profit organization that operates the New York State Marine Mammal and Sea Turtle Rescue Program with the primary mission to preserve and protect our marine environment through education, rehabilitation and research.

Blue Ocean Institute works to inspire a closer relationship with the sea through science, art and literature.

The North Fork Environmental Council is a grassroots organization is dedicated to the preservation of land, sea and quality of life on Long Island's North Fork.

The Coastal Research and Education Society of Long Island (CRESLI) prides its expertise in marine mammal science, environmental sciences, education, conservation with the goal to conduct research, provide educational experiences and promote conservation of coastal ecosystems.

The Nature Conservancy is the leading conservation organization working around the world to protect ecologically important lands and waters for nature and people.

Long Island Pine Barrens Society is a non-partisan, not-for-profit environmental and advocacy organization focusing on protecting drinking water and preserving open space and dedicated to the study, appreciation and protection of the unique woodlands that are the Long Island Pine Barrens.

The East Hampton Trails Preservation Society is a not-for-profit organization dedicated to the creation and protection of trails, greenbelts and open spaces in the Town of East Hampton.

Operation SPLASH (Stop Polluting, Littering And Save Harbors) is a non-profit, all-volunteer organization of more than 1,000 members committed to improving the quality of life along our Long Island shores.

Sunshine Prevention Center provides a family-centered approach to prevention. Working together to build drug-free and violence-free communities.

Peconic Land Trust raises funds to protect Long Island's working farms and natural lands of significant conservation value and scenic or historic importance to a community.

Starflower Experiences is a Long Island, NY based nonprofit educational organization that offers experiences to help people understand, appreciate, and improve their relationship with the earth.

The Clamshell Foundation is producer of The Sandcastle Contest and The Great Bonac Fireworks Show in East Hampton, Long Island, New York and is a New York 501C3 not-for-profit corporation based in East Hampton to enrich the lives of others in our community by fostering education in health, cultural and environmental fields of endeavor.

protecting and advocating for Long Island's precious natural resource our Pine Barrens

The Peconic Baykeeper patrols the waters of the Peconic bay and South Shore Estuary and is responsible for those waters as part of the Waterkeeper Alliance.

FealGood Foundation - No Responders Left Behind is a network of advocacy non-profit organization on 9/11 healthcare issues of first responders and Ground Zero workers located in Nesconset, Long Island, New York.

Long Island Health Network has 10 member hospitals to improve their clinical quality, enhance their operational efficiency and expand access to care for the 2.8 million residents of Nassau County and Suffolk County, long Island, New York.

Long Island Alzheimer's Foundation (LIAF) provides regarding diagnosis and treatment of Alzheimer's disease and gives referrals whether medical, legal or other services required.

4-A Healing Foundation provides financial assistance for biomedical treatment for children with allergy, asthma, ADHD and autism

Lupus Alliance of America Long Island Queens Chapter is to improve the lives of those living with lupus through awareness, education, patient services and research.

Huntington Breast Cancer Action Coalition (HBCAC) is dedicated to promoting and encouraging breast cancer awareness through education, advocacy, involvement and support.

Association for the Help of Retarded Children (AHRC) Suffolk County Chapter provides programs and services for over 2,500 men, women and children with developmental disabilities.

The mission of the Association for the Help of Retarded Children Nassau County Chapter is to teach, support and advocate for children and adults with intellectual and other developmental disabilities to make life choices, exercise independence and develop responsibility.

Ellen Hermanson Foundation and Ellen Hermanson Breast Center at Southampton Hospital on Long Island New York helps breast cancer patients with educational outreach, psychosocial support services and pain management.

The American Parkinson Disease Association (APDA) a not-for-profit voluntary health agency committed to serving the Parkinson community through a comprehensive program of research, patient education and support.

Long Island Council on Alcoholism and Drug Dependence's mission is to address the addictive climate of our times by providing initial attention and referral services to individuals, families, and children, through intervention, education and professional guidance to overcome the ravages of alcohol and other drug-related problems.

The North Fork Breast Health Coalition (NFBHC) is working to encourage and assist in the prevention, early intervention and cure of breast cancer through advocacy, awareness, networking and research.

New Beginnings Community Center is a state-of-the-art outpatient facility designed to provide rehabilitation, management and recovery for community members with traumatic brain injury, physical disabilities, cognitive disabilities or dementia, all in an exceptional, stimulating and safe environment.

Babylon Breast Cancer Coalition (BBCC) is a non-profit volunteer organization dedicated to various breast and gynecological cancer concerns.

The National Ovarian Cancer Coalition Long Island Chapter's mission is to raise awareness of ovarian cancer and provide information on symptoms, diagnosis, treatment and support through national programs and local chapter initiatives.

The Mill Neck Family of Organizations enhances the quality of life for people, from infancy through adulthood, who are deaf, or who have other special needs, such as autism and developmental disabilities.

The Ethical Humanist Society of Long Island is a religious community dedicated to improving the human condition through individual and collective action. Ethical Humanism is a deeply held set of core values dedicated to the ideals of global justice, mutual respect and compassion.

The Long Island Chapter of the National Aging In Place Council (NAIPC) is staffed by a group of aging-in-place professionals to providing information and resources to seniors who want to age in place and are dedicated to assisting locate services that can help the seniors of Long Island and their caregivers to find the essential help they need.

The Brendan and Liam Shanahan Foundation is non-profit organization to ease the burden that families face who have chronically and terminally ill children and help fund research for Alpers' Disease, a mitochondrial disease.

The Long Island Crisis Center provides 24/7, free, confidential, non-judgmental programs to Long Islanders in need ensuring that every person seeking help is respected and responded to immediately.

A coalition of civic and environmental groups, of which ABCO is a member, working for reasonable and environmentally safe development at EPCAL that considers more than just the money paid for the land but the land and water itself.

Coalition of local civic, business and environmental groups opposed to siting Wal-Mart along the south shore at the Hospital Road Exit of Sunrise Highway.

Coalition working to preserve character of Yaphank Lakes while also finding solutions to eradiate the Caboma and milkfoil invasive species investing both Lakes of the Carmens River.

Long Island Cares is the Harry Chapin Food Bank,Long Island's premier food bank and hunger assistance organization.

Island Women's Agenda (LIWA) is a non-profit advocacy organization that provides a voice for Long Island women on issues, policies and programs about women's health, affordable housing, pay equity, women on corporate boards, childcare, domestic violence.

A walk-in center operated under the auspices of Peconic Community Council to help those who are on the verge of homelessness or in fact are homeless.

Independent Group Home Living (GHL) provides programs, services and support for people with developmental disabilities so they can realize their full potential as human beings and contributing members of their community.

The mission of the Retreat is to provide safety, shelter and support for victims of domestic abuse and to break the cycle of family violence.

Angela's House assist families with coordination of complex home-care services and residential services for medically fragile children living at home with their parents or in special homes that offer 24 hour nursing support.

Suffolk County Coalition Against Domestic Violence (SCCADV) provides safety and support to family violence victims by offering preventative and supportive services and an outlet for lesbian, gay, bisexual, transgender, questioning (LGBTQ) survivors of domestic violence in Suffolk County.

The Safe Center LI, Nassau County's only comprehensive victims' services agency offers confidential and cost-free services to victims of child abuse, domestic and dating violence, rape and sexual assault and human trafficking