National Aquarium Inc

Flowers Family Foundation

Lexington, SC

John Ben Snow Memorial Tr Uw #839158

Pittsburgh, PA

The Trust primarily funds education, especially programs that expand opportunity for under-resourced people, and also supports community initiatives, arts and culture, and youth programs, mainly in Central New York, Northern Nevada, and New Jersey. Grants are typically $10,000–$15,000, with first-time awards usually $5,000–$10,000. It accepts unsolicited requests from qualifying 501(c)(3) organizations through a letter of inquiry.

Annie E Casey Foundation Inc

Baltimore, MD

The Annie E. Casey Foundation funds U.S. nonprofits and other partners working to improve outcomes for children and young people, including family strengthening, child welfare, education, employment, community development and juvenile justice. In 2024, grants ranged from $50 to $1,185,000, with a median of $40,000. Grants are by invitation only; it does not accept unsolicited requests.

The Harry and Jeanette Weinberg

Owings Mills, MD

The Harry and Jeanette Weinberg Foundation funds direct services, programs, general operations, and capital projects in housing, health, jobs, education, and aging for low-income and vulnerable people. Its 2024 grants had a median of $50,000; its Small Grants Program offers up to $50,000 over two years, with funding focused on Baltimore, Hawaiʻi, Israel, and Northeastern Pennsylvania. It awards grants by invitation only and does not accept unsolicited requests.

Johns Hopkins University

Baltimore, MD

Johns Hopkins University funds education, research, clinical practice, and related programs, with many large awards listed as sub-awards; its 2025 grants had a median of $100,000. Grants went mainly to recipients in California and Maryland, among other states, but no geographic restriction or policy on unsolicited requests is stated.

The Keith Campbell Foundation

Bethesda, MD

The Keith Campbell Foundation funds environmental work and more equitable, livable communities, including watershed advocacy, agriculture, drinking water, and water management, with a focus on California and the Chesapeake region and select counties in Maryland and Pennsylvania. Its 2024 grants ranged from $40 to $1.5 million, with a median of $5,000; it accepts unsolicited requests through two grant cycles each year, though prior grantees cannot apply through that process.

Cystic Fibrosis Foundation

Bethesda, MD

The Cystic Fibrosis Foundation funds cystic fibrosis research, drug development, specialized care, and related community and patient-support programs, primarily through opportunities for academic and industry investigators. Its 2024 grants ranged from $2,800 to $12.9 million, with a median grant of about $150,000; the profile does not specify a geographic limit or whether it accepts unsolicited requests.

Baltimore Community Foundation Inc

Baltimore, MD

Baltimore Community Foundation funds stronger schools and neighborhoods, including kindergarten readiness, student mental health, school climate, neighborhood improvement, and community development, primarily in Baltimore City and Baltimore County. In 2024 it made 604 grants totaling $29.3 million, with a median grant of about $19,800. It accepts applications for certain programs through its online portal.

Nora Roberts Foundation

Glenn Dale, MD

The Nora Roberts Foundation prioritizes literacy and also funds the arts, children, social justice, and the environment, supporting eligible public-serving nonprofits and programs across the United States, with priority for specified nearby counties and Washington, DC. Typical grants are about $5,000 for local groups and $3,000 for non-local groups; it recommends first-time applicants request $3,000–$5,000. Its 2024 filing says it does not accept unsolicited requests and gives only to preselected organizations, though its website describes an application process.

Associated Jewish Charities of Baltimore

Baltimore, MD

Associated Jewish Charities of Baltimore supports charitable, educational, religious, health, cultural, humanitarian, and social-service needs of the Jewish community locally, nationally, in Israel, and worldwide. Its 2025 grants ranged from $5,020 to $15,250,570, with a median of $18,750. The information describes grant recommendations by current fundholders but does not state whether unsolicited requests are accepted.

The Abell Foundation Inc

Baltimore, MD

The Abell Foundation funds nonprofits, government agencies, and fiscally sponsored projects addressing Baltimore City needs, including education, health, workforce development, community development, criminal justice, the environment, and the arts. Its 2024 grants ranged from $188 to $300,000, with a median of $20,000. It accepts unsolicited requests: applications of $10,000 or less are reviewed on a rolling basis, while larger requests are considered at five annual Board meetings.

The Jewish Federation of Greater

North Bethesda, MD

The Jewish Federation of Greater Washington funds Jewish organizations and programs focused on community connection, learning, inclusion, family engagement, and support for people in need, primarily in DC, Suburban Maryland, and Northern Virginia, with some national and international giving. Its 2025 grants ranged from $5,001 to $3.3 million, with a median of $20,000. It invites proposals when specific funding opportunities are open; none are currently listed.