411 Cares is a 501(c)(3) charity dedicated to the well-being of Haverhill and Merrimack Valley, ignited by compassion and fueled by collaboration. The organization supports families in need through various community-driven projects and initiatives.

AES World Languages and Cultures Institute is a nonprofit organization committed to strengthening communities by bridging cultural gaps and broadening students’ horizons. They empower individuals to overcome cultural and language barriers, promoting harmony and tolerance.

Amazing Grace of Cape Cod nurtures positive and healthy futures for children and families impacted by incarceration. The organization provides support and activities to make a difference in their lives.

ACCESS is a small, faith-based nonprofit in Boston's Chinatown, empowering low-income Chinese immigrant families with a holistic approach. They focus on caring for each individual's entire well-being through various community programs.

Animal Rescue Konnection (ARK) bridges the gap between dogs in need and people and organizations able to provide them with new homes. We specialize in helping breeds that are harder-to-place due to discrimination and labeling, behavior issues, and any condition that limits their opportunities such as working breeds, dogs with medical issues, and senior dogs.

The Arboretum Park Conservancy is a citizen voice for the Arnold Arboretum as a public park. Its goals are to promote public access to the Arboretum and to increase the variety of visitor experiences.

Arcadia Players is New England's Period Instrument Ensemble, dedicated to historical performance practice to illuminate and invigorate the great Western heritage of vocal and instrumental music. They engage in educational outreach to increase public understanding of the historical significance of this music genre.

ArtsFalmouth celebrates, sponsors, and promotes arts and culture in and around Falmouth. Its mission is to promote the arts, culture, and creative economy of Falmouth and to encourage community engagement in the arts.

The Athol Bird & Nature Club is dedicated to sharing an appreciation of nature through birding, geology, astronomy, plants, and more in the North Quabbin area. The club maintains the Millers River Environmental Center and offers a variety of programs and volunteer opportunities.

BAMS Fest empowers Black artists through collaboration, connection, advocacy, and civic engagement to shape a different Boston for the arts. The organization hosts events and programs that support local artists in their creative work, personal growth, and career development.

Bay State Animal Cooperative practices a no-kill philosophy while providing humane resources and services aimed at reducing animal overpopulation and unnecessary suffering for companion, stray, relinquished, and feral animals. They work cooperatively with other humane organizations, local municipalities, and the community to develop and implement various programs.

Bay State Learning Center empowers young people to take charge of their education through self-directed learning, personal mentorship, and a community rooted in respect, curiosity, and growth. It offers a full-time alternative to traditional schooling for teens, focusing on engagement and autonomy.

Belmont Farmers' Market supports local farms and producers by providing a community space for fresh food and goods. They also offer food assistance programs to help individuals and families access healthy, local produce.

Berkshire Bird Observatory is dedicated to the study and conservation of birds through research, education, and community engagement. The organization conducts various projects such as bird banding and migration monitoring to contribute to avian science and conservation efforts.

Berkshire Wildlife Services is dedicated to treating injured and orphaned wildlife with the goal of releasing them back into the wild. They operate on 50 acres of land in the Berkshire Hills of western Massachusetts, providing a safe haven for wildlife to heal and grow.

Biodiversity for a Livable Climate promotes the restoration of ecosystems to address global warming through education, public information campaigns, and scientific research. They focus on inexpensive, low-tech, and powerful nature solutions to the biodiversity and climate crises.

Blitz Health and Wellness Outreach Inc. is a nonprofit organization dedicated to ensuring healthy living and medication compliance through outreach programs. They serve people everywhere to promote a maximum and optimum lifestyle.

Blue Institute takes interdisciplinary actions for resilient oceans and waters, focusing on breaking down silos to ensure healthy and secure oceans. They develop climate leadership and solutions through education, entrepreneurship, and community engagement.

Boston Community Tutoring provides newly-settled refugees with free, high-quality tutoring in the English language and all subjects K-12. Our mission is to provide free, quality and accessible online tutoring to all elementary and middle school students regardless of their economic and immigration status, race, sex, etc. in the Massachusetts area.

The Boston Dyke March is a grassroots Pride event committed to offering a non-commercial, intersectional, and fundamentally grassroots alternative to Boston's Pride celebration. It strives to elevate voices marginalized in society and within the LGBTQ+ community, providing a dynamic and welcoming space for political and social change.