Best Small Grants for Nonprofits in Puerto Rico

The Southeastern Branch John Henry Comstock Award recognizes outstanding Ph.D. students in entomology, promoting interest in the field and supporting attendance at the ESA annual meeting. Awardees receive an all-expenses-paid trip, a $100 cash prize, and a certificate, with additional cash prizes presented by the Southeastern Branch. Eligibility includes being a current member and demonstrating excellence in graduate studies. This award fosters professional development and engagement within the entomology community.

Youth Service America

Youth Service America believes that youth, communities, and our democracy thrive when we all work together for the common good. YSA is a leading global nonprofit that activates young people, ages 5-25, to find their voice, take action, and acquire powerful civic and 21st Century skills as they solve problems facing their communities. YSA supports its activation campaigns with grants, training and resources, and recognition programs for young people and their adult champions. Youth-led projects use Awareness, Service, Advocacy, and Philanthropy (ASAP) strategies to create social and environmental change.

We Serve To Remember Grants

Projects that Engage 100 Youth Volunteers

YSA’s We Serve to Remember 9/11 Day of Service Grants are for organizations, schools, and youth changemakers ages 5-25 to lead service projects on or around September 11, 2026. Programming efforts should also honor and pay tribute to those who lost their lives on September 11, 2001, their families, and those who rose in service in response to that tragedy. (We suggest starting with eleven reflections about 9/11/01 and related ideas for service or service-learning projects.)

Grantees are required to engage at least 100 youth as volunteers in planning and implementing the service activities.

What are we looking for?

• Projects must be youth-led;
• Projects must include elements to honor and pay tribute to those who lost their lives on 9/11, their families, and those who rose in service in response;
• Projects must take place on or around September 11th National Day of Service and Remembrance (Friday, September 11, 2026) – between Friday, September 4 and Friday, September 18;
• Project organizers must make their best effort to recruit and engage youth volunteers who are not usually asked to serve;

Grantees are also required to provide evidence of volunteer participation and number of hours served. Approved documention includes sign in sheets, copies of pre-and-post-surveys, or reports from school attendance or volunteer management system. These documents must contain a unique identifier for each volunteer, such as the volunteer’s full first and last name, their full first name and last initial, or a volunteer/student ID number.

Reflecting on the spirit of togetherness that brought people together in the days, weeks, and months after September 11th, we are especially looking for ideas that bring together all members of the community.

The DoW Vision, Mentored Clinical Research Award supports innovative, patient-focused research on vision injuries by military or civilian clinicians in training. This award facilitates high-impact studies or the collection of data for future research, ensuring alignment with FY26 VRP Focus Areas. Key participants include a Principal Investigator and a clinician in training, with a focus on feasibility and impact. Approval from the Institutional Review Board is required for funding consideration.

The FY26 Vision Research Program's Investigator-Initiated Research Award (IIRA) offers funding for innovative research addressing eye injury and visual dysfunction due to military exposure. This award supports preclinical to early translational studies aligned with specific focus areas. Unique features include two funding levels and a Partnering Principal Investigator Option. Applications undergo rigorous peer review based on research rationale, strategy, and impact, with potential for sharing with the National Eye Institute for additional funding consideration.

The FY26 Vision Research Program Clinical Trial Award supports the swift execution of clinical trials aimed at improving treatments for service-connected eye injuries and visual dysfunction. This award emphasizes the need for regulatory compliance, including IND/IDE submissions, and requires documentation confirming the application's active status by March 1, 2027. Review criteria focus on clinical impact, research feasibility, recruitment strategies, and ethical considerations, ensuring relevance to military health.

The DoW Vision Research Program's FY26 Translational Research Award aims to accelerate the development of innovative drugs, devices, or clinical guidelines ready for clinical trials. It supports preclinical studies and pilot trials, ensuring alignment with specified VRP Focus Areas. Key features include a requirement for regulatory expertise in drug/device development and a unique Partnering Principal Investigator option. Review criteria focus on research rationale, strategy, feasibility, and impact, enhancing military health outcomes.

The Women's Initiative for Screening and Health (WISH) aims to enhance women's health by improving access to preventive services. It focuses on updating HRSA-supported guidelines, increasing awareness of these guidelines, and promoting their adoption in clinical practice. By collaborating with healthcare providers, academic institutions, and patient organizations, WISH strives to implement a comprehensive strategy that benefits women's health across their lifespan.

The NIGMS Institutional Biomedical Undergraduate Research Training Program aims to enhance the training of undergraduate students in biomedical research. By supporting institutions with limited NIH funding, the program provides trainees with 2–3 years of full-time research training. This initiative fosters a skilled workforce prepared for advanced biomedical degrees, addressing national health-related research needs through comprehensive educational and developmental programs.

The ReFED Catalytic Grant Fund, managed by Refed Inc., supports innovative solutions to minimize food waste and reduce methane emissions, a cost-effective strategy for climate action. This fund prioritizes initiatives that enhance food recycling and improve supply chain efficiency in the beef and dairy sectors. By focusing on proven methods, the grant aims to accelerate impactful changes in the food system, ultimately fostering sustainable practices and collaborative efforts to combat food waste.

The Federal Transit Administration (FTA) is offering $610 million in competitive grants through the Fiscal Year 2026 Grants for Buses and Bus Facilities Program. This funding aims to support capital projects related to buses and bus facilities, including the replacement, rehabilitation, and purchase of buses and equipment, as well as the construction or leasing of bus-related facilities, encouraging advancements in public transit infrastructure.

The Federal Transit Administration (FTA) is offering approximately $589 million in competitive grants through the Low or No Emission Grant Program. These funds support the purchase or lease of low-emission and zero-emission transit buses, along with the construction and leasing of necessary facilities. This initiative aims to enhance sustainable public transportation solutions. Further details and the full announcement will be available on Grants.gov under opportunity FTA-2026-011-TPM-LWNO.

The Can'd Aid: Crush It Crusade Grant empowers nonprofits, local education, and government organizations to enhance recycling efforts. With grants ranging from $3,000 to $8,000, the program supports initiatives that promote recycling at community events, engage volunteers, and foster inclusive outreach. Since 2014, over 125 organizations have benefited from this funding, driving impactful change through community engagement and environmental stewardship.

The Exploratory Grant Award aims to enhance workforce diversity in basic cancer research by supporting junior and Early Stage Investigators from underrepresented groups in the biomedical and social sciences. This initiative provides essential funding to bridge the gap for researchers completing their training, ensuring they have the resources needed to develop larger grant applications. Applications are due by 5:00 PM local time of the applicant organization, emphasizing the importance of timely submissions.

The CareQuest Institute for Oral Health® is inviting proposals for school-based and school-linked initiatives aimed at improving oral health access for high-risk children. This grant opportunity seeks to address systemic barriers to oral health through innovative programs that engage schools and communities. Ideal projects may include workforce development, community engagement strategies, policy advocacy, and the use of technology. Proposals should focus on creating equitable oral health solutions that enhance both health and academic success for children and their families.

The Mazamas is committed to exploring and preserving mountain environments in the Pacific Northwest through research grants. These grants support nonprofit research that aligns with the Mazamas’ mission, encouraging proposals from graduate and undergraduate students. Successful applicants often conduct field studies that enhance understanding of the region's natural features. Notably, the Mazamas also welcome innovative research ideas that may fall outside traditional grant guidelines, promoting a diverse range of scientific inquiry.

The National Institute of Allergy and Infectious Diseases (NIAID) is advancing organ transplantation outcomes through the Clinical Trials in Organ Transplantation in Children and Adults (CTOT-CA) program. This initiative supports multicenter clinical trials and mechanistic studies related to heart, lung, kidney, liver, and intestinal transplants, as well as non-hematopoietic cellular transplantation. By exploring immune mechanisms and innovative therapies, the program aims to enhance the success and efficacy of organ transplantation.

The Teaching Health Center Graduate Medical Education (THCGME) Program aims to ensure the sustainability of primary care residency training in community-based ambulatory patient care centers. By providing essential funding, this program supports the development of healthcare professionals who are equipped to deliver high-quality care, particularly in rural and underserved areas, enhancing the capacity to meet diverse health needs across various populations.

The National Institute of Dental and Craniofacial Research (NIDCR) is set to announce a funding opportunity for clinical trials and observational studies within its Dental Primary Care Practice-Based Research Network (PBRN). This initiative aims to enhance the integration of oral and medical health by facilitating research conducted in dental practices. While applications are not currently being accepted, this notice serves to encourage collaborations that will lead to impactful projects in whole-person health.

This grant aims to enhance cooperation and regulatory standards among animal food safety programs by funding national feed associations. It promotes inter-agency collaboration, strengthens state regulatory frameworks, and supports the Animal Feed Regulatory Program Standards (AFRPS). By leveraging resources and aligning with federal and state initiatives, the program seeks to improve animal food safety and ensure comprehensive surveillance and protection.

The Cancer Health Equity Research Centers (CHERCs) initiative by the American Cancer Society aims to address health disparities by supporting research focused on social determinants affecting cancer care. This program encourages innovative projects that engage communities, enhance access, and improve outcomes across diverse populations. By fostering collaborations and promoting multidisciplinary approaches, CHERCs strive to create equitable cancer prevention and treatment solutions, ensuring that all individuals have fair opportunities for cancer care and survivorship.

The Stephen Schwartz Musical Theatre Teacher of the Year Award, presented by The ASCAP Foundation and the Educational Theatre Association, recognizes outstanding middle and high school musical theatre teachers. Awarded annually, the recipient, selected by a panel of experts, will receive a $5,000 prize and be honored at the EdTA Theatre Education Conference in Minneapolis, MN. This prestigious award highlights the significant impact of dedicated educators in shaping the future of musical theatre.

The National Coastal Resilience Fund (NCRF) aims to protect coastal communities through nature-based solutions, enhancing habitats while addressing the growing threats of climate change. Established in 2018, the fund focuses on restoring vital ecosystems like marshes and reefs to mitigate flooding impacts. With rising sea levels and increasing storm intensity, NCRF invests in community-led projects that foster resilience, ensuring both people and wildlife can adapt to changing environmental conditions.

The Alliance for Innovation on Maternal Health (AIM) program aims to enhance maternal health outcomes by providing technical assistance across all U.S. states and territories. This initiative focuses on implementing best practices to improve safety during childbirth, ultimately saving lives. By supporting jurisdictions and birthing facilities involved in AIM, the program seeks to promote quality improvements in maternal health care, ensuring safer births and better health for mothers and infants.

The OVW Fiscal Year 2026 Training and Services to End Abuse in Later Life Program aims to provide essential resources to combat abuse against individuals aged 50 and older. Funded by the US DOJ's Office on Violence Against Women, this initiative supports states, Tribal governments, and nonprofit organizations in addressing various forms of abuse, including domestic violence, sexual assault, and economic exploitation. Applications are due by September 16, 2026, ensuring timely assistance to vulnerable populations.

The FY26 Bureau of Land Management (BLM) Threatened and Endangered Species Program aims to conserve and recover endangered and threatened species while balancing land use for energy, minerals, timber, and recreation. By streamlining permitting processes and enhancing data availability, the program seeks to improve the management of BLM Special Status Species and their habitats. Collaboration with partner organizations is vital to achieve these goals and align with national conservation priorities.

The Asian Cultural Council's New York Fellowship offers a transformative six-month program for artists, scholars, and arts professionals from Asia. Participants engage deeply with New York City's vibrant cultural landscape, attending performances, exhibitions, and workshops while building networks with local communities. This unique opportunity fosters peer-learning and individual artistic development, encouraging fellows to incorporate their experiences into their practices and contribute to their home cultures. The fellowship emphasizes exploration, exchange, and support, culminating in a rich cultural immersion.

The Asian Cultural Council's Individual Fellowship provides artists, scholars, and arts professionals from Asia and the United States with opportunities for self-directed cultural exchange and research in unfamiliar regions. This program supports activities such as interviews, workshops, and archival research, fostering cultural immersion and collaboration. With a funding limit of $35,000, the fellowship encourages innovative proposals that enhance creative perspectives and relationships among peers, while also ensuring strong eligibility criteria for applicants.