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Discover active funding opportunities in Riverside Grants for Nonprofits. 36,000+ grants are available for a wide range of missions and programs with additional grants in San Bernardino, Anaheim, and Moreno Valley
10,000+
Available grants
$3.44B
Total funding
$5K
Median grant
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American Headache Society
The American Headache Society (AHS) is a professional society of healthcare providers dedicated to the study and treatment of headache and face pain. The Mission of the AHS is to improve the lives of people impacted by migraine and other headache disorders. AHS advocates for those impacted by headache and the headache field, to meet our core objectives. AHS provides educational courses, scientific meetings, a journal, research support, career development opportunities, Special Interest Groups, advocacy training, and a professional community. The AHS strives to meet its objectives while fostering an inclusive sense of belonging and community.
Headache & Migraine Competitive Grant Program
The Headache & Migraine Competitive Grant Program stands at the forefront of advancing headache medicine by funding groundbreaking quality improvement initiatives. This highly competitive grant program, offered through the collaboration between the American Headache Society and Pfizer, supports projects that have the potential to reshape the field by creating widely applicable tools and driving measurable improvements in patient care.
Adult Population RFP (Quality Improvement Solutions for the Diagnosis and Management of Migraine and Headache Disorder)
Seeking projects that drive meaningful impact in headache care through advancements in safety, clinical effectiveness, timely diagnosis, and equitable, patient-centered treatment. Submissions should feature bold, practical solutions in primary care and non-headache specialty settings, supporting adult populations with scalable, real-world innovations.
Mission: A non-profit, charitable, Private Foundation established in 1959 by the Long family to support local charities, schools, education events and general community needs.
Grants
Our approach to grant requests focuses on fostering local neighborhood vitality and excellence. The John F. Long Foundation supports local non-profit organizations that promote this objective. The Foundation looks for groups who are working to help themselves, help their own communities, and help others like themselves through self-empowering, community organizing efforts. To be eligible for consideration, the grant request must meet the following criteria:
2026 ASPCA Grants for Shelters and Spay/Neuter Clinics
The American Society for the Prevention of Cruelty to Animals® (ASPCA®) is offering up to $14 million in grants to support shelters and spay/neuter clinics in meeting the needs of vulnerable animals throughout the United States, including addressing the shortfall in available spay/neuter surgeries. We will fund qualified proposals that support:
Shelter Grants
Critical Shelter Infrastructure
Only one application per agency/organization will be considered.
Applicants may choose only one of the five funding categories. Our interest is in meeting your most pressing needs in one of the offered categories; we do not have our own preference for funding one category over another. We will fund the most compelling proposals, regardless of category chosen.
2026 ASPCA Grants for Shelters and Spay/Neuter Clinics
The American Society for the Prevention of Cruelty to Animals® (ASPCA®) is offering up to $14 million in grants to support shelters and spay/neuter clinics in meeting the needs of vulnerable animals throughout the United States, including addressing the shortfall in available spay/neuter surgeries. We will fund qualified proposals that support:
Shelter Grants
Strengthening Shelter Essentials
Only one application per agency/organization will be considered.
Applicants may choose only one of the five funding categories. Our interest is in meeting your most pressing needs in one of the offered categories; we do not have our own preference for funding one category over another. We will fund the most compelling proposals, regardless of category chosen.
2026 ASPCA Grants for Shelters and Spay/Neuter Clinics
The American Society for the Prevention of Cruelty to Animals® (ASPCA®) is offering up to $14 million in grants to support shelters and spay/neuter clinics in meeting the needs of vulnerable animals throughout the United States, including addressing the shortfall in available spay/neuter surgeries. We will fund qualified proposals that support:
Spay/Neuter Grants
Increasing Spay/Neuter Surgeries
Only one application per agency/organization will be considered.
Applicants may choose only one of the five funding categories. Our interest is in meeting your most pressing needs in one of the offered categories; we do not have our own preference for funding one category over another. We will fund the most compelling proposals, regardless of category chosen.
2026 ASPCA Grants for Shelters and Spay/Neuter Clinics
The American Society for the Prevention of Cruelty to Animals® (ASPCA®) is offering up to $14 million in grants to support shelters and spay/neuter clinics in meeting the needs of vulnerable animals throughout the United States, including addressing the shortfall in available spay/neuter surgeries. We will fund qualified proposals that support:
Spay/Neuter Grants
Spay/Neuter Major Capital Projects
Only one application per agency/organization will be considered.
Applicants may choose only one of the five funding categories. Our interest is in meeting your most pressing needs in one of the offered categories; we do not have our own preference for funding one category over another. We will fund the most compelling proposals, regardless of category chosen.
The Amy Adina Schulman Memorial Fund
The Amy Adina Schulman Memorial Fund is a Princeton, New Jersey-based endowment fund providing grants to individuals, young adults who volunteer or intern for progressive social action projects or programs in an area of their interest and commitment. The Amy Adina Fund also sponsors a lecture each year on a relevant and timely topic related to its educational mission.
The Amy Adina Schulman Memorial Fund was started in 1987 one year after Amy Adina, 20, died suddenly while a student and activist at Rutgers University. It is a realization of her family and her communities’ desire to celebrate her life, to fulfill her dreams and her potential. Since its inception, almost 1,500 grants have been awarded for work in Africa, Asia, Latin America, the Middle East, and the United States—nearly $1,000,000 in total. The Amy Adina Schulman Memorial Fund is a 501(c)3 nonprofit organization.
About Our Grants
Small grants (depending on length of service), are awarded to as many applicants as possible rather than giving larger amounts to fewer individuals. The number of awards has grown each year thanks to annual contributions as well as to gifts sent to the Fund to honor special occasions and life cycle events.
Looking for Riverside Grants for nonprofits?
Read more about each grant below or start your 14-day free trial to see all Riverside Grants for nonprofits recommended for your specific programs.
How common are grants in this category?
Uncommon — grants in this category are less prevalent than in others.
Over the past year, when are grant deadlines typically due for Riverside grants for Nonprofits?
Most grants are due in the second quarter.