Best Unrestricted Grants for Nonprofits in Oklahoma

The Native Plant and Wildflower Education Grant offers up to $500 for educational programs focused on native plants and wildflowers. State Garden Clubs and similar organizations can co-sponsor symposia aimed at increasing awareness and knowledge about native flora, including endangered species and habitat management. Programs should be scheduled to coincide with wildflower blooming periods, promoting public planting initiatives and the design of native gardens.

The Engagement Award: Capacity Building aims to enhance the skills of patients and stakeholders in patient-centered outcomes research (PCOR) and comparative effectiveness research (CER). With funding of up to $300,000 for projects lasting up to two years, this initiative seeks to foster meaningful participation from patients, families, and caregivers. The Patient-Centered Outcomes Research Institute (PCORI) anticipates distributing up to $25 million for these efforts in fiscal year 2026, emphasizing community engagement in research.

The PLTW Computer Science - Program Expansion grant from Phillips 66 aims to enhance access to quality education in STEM fields for middle and high school students. This initiative supports schools in expanding their existing PLTW Computer Science programs, particularly in high-need areas starting in the 2026-2027 academic year. Grants of $10,000 are available, prioritizing institutions with significant economic need among students, ensuring future generations are equipped for success in technology and engineering careers.

The Linguistics Program, supported by the National Science Foundation (NSF), promotes fundamental research in human language. It covers various areas including syntax, semantics, and phonetics, encouraging interdisciplinary projects that explore language production, comprehension, and social factors influencing language change. The program welcomes proposals from qualified scholars, including those focusing on endangered languages, while emphasizing the importance of basic research over applied methods. For more details, refer to the NSF's guidelines.

American Physical Society

The American Physical Society is a nonprofit membership organization working to advance physics by fostering a vibrant, inclusive, and global community dedicated to science and society. APS represents more than 50,000 members, including physicists in academia, national laboratories, and industry in the United States and around the world.

APS Honors recognizes and celebrates the accomplishments of the global physics community. Guided by our core values, APS Honors encourages nominations that reflect the full range of talent, distinction, and experience in our field, and supports broad canvassing for professional achievement across diverse backgrounds, perspectives, and expertise.

Norman F. Ramsey Prize in Atomic, Molecular, and Optical Physics, and in Precision Tests of Fundamental Laws and Symmetries

The Norman F. Ramsey Prize in Atomic, Molecular and Optical Physics, and in Precision Tests of Fundamental Laws and Symmetries recognizes outstanding accomplishments in the two fields of Norman Ramsey: atomic, molecular, and optical physics; and precision tests of fundamental laws and symmetries. The Prize consists of a $10,000 check, a certificate citing accomplishments, and travel support for the recipient to attend the DAMOP annual meeting at which the prize is presented.

Nominations will be considered for three review cycles provided the nominator re-certifies the nomination before the next deadline. 

The Folke H. Peterson Foundation Grant aims to prevent cruelty to animals and enhance their welfare. It provides funding for organizations focused on animal protection, medical assistance, and food supplies, ensuring these efforts directly benefit animals. Eligible applicants must be 501(c)(3) tax-exempt organizations within the United States. Notably, the foundation will not support any organization involved in euthanizing healthy animals, reinforcing its commitment to animal welfare.

American Physical Society

The American Physical Society is a nonprofit membership organization working to advance physics by fostering a vibrant, inclusive, and global community dedicated to science and society. APS represents more than 50,000 members, including physicists in academia, national laboratories, and industry in the United States and around the world.

APS Honors recognizes and celebrates the accomplishments of the global physics community. Guided by our core values, APS Honors encourages nominations that reflect the full range of talent, distinction, and experience in our field, and supports broad canvassing for professional achievement across diverse backgrounds, perspectives, and expertise.

Oliver E. Buckley Condensed Matter Physics Prize

The Oliver E. Buckley Condensed Matter Physics Prize recognizes and encourages outstanding theoretical or experimental contributions to condensed matter physics. The prize consists of $20,000 and a certificate citing the contributions made by the recipient or recipients. It will be awarded annually.

Nominations will be considered for three review cycles provided the nominator re-certifies the nomination before the next deadline.

American Physical Society

The American Physical Society is a nonprofit membership organization working to advance physics by fostering a vibrant, inclusive, and global community dedicated to science and society. APS represents more than 50,000 members, including physicists in academia, national laboratories, and industry in the United States and around the world.

APS Honors recognizes and celebrates the accomplishments of the global physics community. Guided by our core values, APS Honors encourages nominations that reflect the full range of talent, distinction, and experience in our field, and supports broad canvassing for professional achievement across diverse backgrounds, perspectives, and expertise.

Polymer Physics Prize

To recognize outstanding accomplishment and excellence of contributions in polymer physics research. The prize consists of $10,000, up to $1,500 in travel reimbursement, and a certificate citing the contributions made by the recipient. It is presented annually.

Nominations will be considered for three review cycles provided the nominator re-certifies the nomination before the next deadline.

The Philip J. Wyatt Award in Analytical Chemistry, established in 1947 and endowed by the Wyatt Family Foundation in 2026, recognizes outstanding contributions to analytical chemistry. Offered by the American Chemical Society, the award includes a $5,000 prize and a certificate, with up to $2,500 for travel expenses to the award presentation meeting. This award supports diversity and inclusion by being available regardless of race, gender, or background, promoting a global community in the field of chemistry.

The Alfred P. Sloan Economics Grant Program aims to provide essential public goods through innovative research that enhances U.S. economic progress. With a focus on equity and technological advancement, the program supports projects addressing pressing economic issues, such as competitiveness, regional development, and the economics of caregiving. By fostering rigorous, unbiased research, the foundation seeks to empower communities and inform policy, ultimately improving quality of life across the nation.

The PLTW Computer Science program, funded by Phillips 66, aims to enhance STEM education in middle and high schools. By offering a minimum of two PLTW Computer Science courses over two years, the initiative seeks to empower students with vital skills for future careers. With a total grant of $20,000, the program focuses on schools in various states, prioritizing those serving economically disadvantaged students to foster diversity and inclusion in the tech field.

The Stanley Smith Horticultural Trust Grant supports education and research in ornamental horticulture, funding projects that enhance public gardens, promote ornamental plants, and support related educational initiatives. Grants typically range up to $20,000, with a maximum of $25,000, focusing on project support rather than general operating expenses. Eligible organizations include 501(c)(3) public charities and similar entities worldwide, while the Trust does not fund individuals or capital campaigns.

American Physical Society

The American Physical Society is a nonprofit membership organization working to advance physics by fostering a vibrant, inclusive, and global community dedicated to science and society. APS represents more than 50,000 members, including physicists in academia, national laboratories, and industry in the United States and around the world.

APS Honors recognizes and celebrates the accomplishments of the global physics community. Guided by our core values, APS Honors encourages nominations that reflect the full range of talent, distinction, and experience in our field, and supports broad canvassing for professional achievement across diverse backgrounds, perspectives, and expertise.

Leo P. Kadanoff Prize

This prize recognizes scientists whose theoretical, experimental, or computational achievements have opened new vistas for statistical and or nonlinear physics. The annual prize consists of $10,000, a medal, certificate, travel reimbursement up to $500 for recipients traveling within North America, up to $1,000 from overseas, and a registration waiver to attend the APS March Meeting to give an invited talk and accept the award.

Nominations will be considered for three review cycles provided the nominator re-certifies the nomination before the next deadline.

The Gilbert Memorial Fund Grant supports organizations conducting innovative medical research. Established in memory of the Gilbert family, this fund aims to promote advancements in various areas of medicine. Applications are accepted year-round, with a review meeting held annually on March 1. Grants typically range from $10,000 to $40,000, and eligible organizations must be recognized as 501(c)(3) entities. This initiative reflects a commitment to enhancing healthcare through research and development.

Award

Deborah Jin Award for Outstanding Doctoral Thesis Research in Atomic, Molecular, or Optical Physics

This award recognizes doctoral thesis research of outstanding quality and achievement in atomic, molecular, or optical physics and encourages effective written and oral presentation of research results. The annual award is presented to one individual and consists of a $2,500 stipend and a certificate.

Finalists are invited to present their research at the annual DAMOP Meeting. All finalists will be reimbursed up to $1,000 for travel expenses.

APS Honors recognizes and celebrates the accomplishments of the global physics community. Guided by our core values, APS Honors encourages nominations that reflect the full range of talent, distinction, and experience in our field, and supports broad canvassing for professional achievement across diverse backgrounds, perspectives, and expertise.

Nominees for and holders of APS Honors (prizes, awards, and fellowship) and official leadership positions are expected to meet standards of professional conduct and integrity as described in the APS Ethics Standards. Violations of these standards may disqualify people from consideration or lead to revocation of honors or removal from office.

The AHNS Pilot Grant offers $20,000 for one year to support innovative research in head and neck oncology. It is aimed at medical students, residents, and junior faculty who are AHNS members. The grant encourages clinical and translational studies that focus on the prevention, diagnosis, and treatment of neoplastic diseases in this field. Applicants must submit letters of support from their department and advisors to ensure adequate resources and supervision during the project.

American Physical Society

The American Physical Society is a nonprofit membership organization working to advance physics by fostering a vibrant, inclusive, and global community dedicated to science and society. APS represents more than 50,000 members, including physicists in academia, national laboratories, and industry in the United States and around the world.

APS Honors recognizes and celebrates the accomplishments of the global physics community. Guided by our core values, APS Honors encourages nominations that reflect the full range of talent, distinction, and experience in our field, and supports broad canvassing for professional achievement across diverse backgrounds, perspectives, and expertise.

Julius Edgar Lilienfeld Prize

The Julius Edgar Lilienfeld Prize recognizes outstanding contributions to physics and exceptional skills in lecturing to diverse audiences. The prize consists of $20,000, a certificate citing the contributions made by the recipient, an allowance for travel to the APS Medal and Prize Ceremony and Reception in Washington, DC, and an invited talk at an APS March or April Meeting, plus expenses for the three lectures by the recipient given at an APS meeting, a research university, and a predominantly undergraduate institution. The prize will be presented annually.

Nominations will be considered for three review cycles provided the nominator re-certifies the nomination before the next deadline.

The MPS Materials Research Programs, funded by the National Science Foundation, aim to enhance the understanding of materials and their diverse applications. These programs cover areas such as biomaterials, ceramics, condensed matter physics, and electronic materials. With an emphasis on transformative research, NSF MPS encourages proposals that are innovative and foundational, without the necessity for immediate commercial outcomes, fostering long-term advancements in materials science.

The National Scleroderma Foundation's Pre-Doctoral Summer Fellowship Award Program aims to support Ph.D. students conducting vital research on scleroderma. This initiative encourages emerging researchers by fostering their early interest in discovering the causes and potential cures of this challenging disease. By funding innovative research, the Foundation seeks to advance medical knowledge and improve the lives of those affected by scleroderma, reinforcing its commitment to finding a cure.

American Physical Society

The American Physical Society is a nonprofit membership organization working to advance physics by fostering a vibrant, inclusive, and global community dedicated to science and society. APS represents more than 50,000 members, including physicists in academia, national laboratories, and industry in the United States and around the world.

APS Honors recognizes and celebrates the accomplishments of the global physics community. Guided by our core values, APS Honors encourages nominations that reflect the full range of talent, distinction, and experience in our field, and supports broad canvassing for professional achievement across diverse backgrounds, perspectives, and expertise.

Edward A. Bouchet Award

This award promotes the participation of underrepresented minorities in physics by identifying and recognizing a distinguished minority physicist who has made significant contributions to physics research and the advancement of underrepresented minority scientists. The program will help publicize the lecturer's work and career development to the physics community, especially among minority physics students. The Lectureship consists of a stipend of $5,000 plus support for travel to an APS meeting where the recipient will receive the award and give a presentation. In addition, the lecturer should arrange to give up to three additional talks at academic institutions where the impact of the visit on minority students would be significant. The purpose of these visits would be to deliver technical lectures or lectures about his/her specialty, to visit classrooms when appropriate, to assist the college/university in pre-college outreach efforts where appropriate, and to talk informally with both faculty and students about research and teaching careers in physics. Financial support will also be provided for travel to these lectures. It will be presented annually.

The AAO-HNSF Maureen Hannley Research Grant offers $50,000 for one year to support research addressing clinical gaps in otolaryngology. Eligible applicants include otolaryngologists in the U.S. or Canada, emphasizing projects with direct patient significance. The grant encourages junior faculty and mandates a letter of support from department chairs. Funds cannot cover principal investigator salaries but can support non-clerical staff. This initiative aims to enhance the development of independent researchers focused on patient-oriented outcomes.

The Toor Scholarship for Strong Public-School Libraries, established by the Toor Family, honors the legacy of Jay and Ruth Toor, who advocated for state-certified librarians in every school. This scholarship supports U.S. public school librarians who create local marketing campaigns to promote their libraries as vital community resources. Each recipient receives a $1,000 stipend to attend the AASL National Conference and must present their project, contributing to the advancement of school librarianship.

The Lend A Hand Society offers the Book Mission Grant to assist low-income individuals and families by funding the acquisition of books for educational institutions and libraries. This initiative supports various programs focused on emergency assistance and camperships for children. Non-profit organizations across the United States can apply, with grants aimed at enhancing literacy and education. Grantees must provide reports detailing the use of funds and project progress, ensuring transparency and accountability.

American Physical Society

The American Physical Society is a nonprofit membership organization working to advance physics by fostering a vibrant, inclusive, and global community dedicated to science and society. APS represents more than 50,000 members, including physicists in academia, national laboratories, and industry in the United States and around the world.

APS Honors recognizes and celebrates the accomplishments of the global physics community. Guided by our core values, APS Honors encourages nominations that reflect the full range of talent, distinction, and experience in our field, and supports broad canvassing for professional achievement across diverse backgrounds, perspectives, and expertise.

Joseph F. Keithley Award For Advances in Measurement Science

To recognize physicists who have been instrumental in the development of measurement techniques or equipment that have impact on the physics community by providing better measurements. The prize consists of $5,000 and a certificate citing the contributions made by the recipient. It is presented annually.

Nominations will be considered for three review cycles provided the nominator re-certifies the nomination before the next deadline.

The Harvard-Yenching Library Travel Grant supports scholars outside Boston in utilizing its extensive collections for research. This program prioritizes non-tenured faculty, dissertation-writing Ph.D. candidates, and independent scholars, especially those from institutions lacking East Asian language resources. Grants are awarded based on merit and must be used by August 31, 2026, to encourage diverse academic engagement and exploration.

The AAO-HNSF Rande H. Lazar Health Services Research Grant offers $10,000 for one year to support research in otolaryngology. It aims to enhance participation in health services research by gathering socioeconomic data. Eligible applicants include otolaryngologists in the U.S. and Canada, including independent practitioners and residents. Projects must demonstrate clinical significance and innovation, with priority given to those that can attract further funding. Special consideration is given to research focusing on the socioeconomic impact of otolaryngology services.

Mobile Beacon's Connect for Success program addresses the digital divide by providing schools with essential technology resources. This initiative offers up to 25 laptops and 4G devices with 12 months of complimentary high-speed internet service. By targeting students and communities facing digital inequities, the program ensures that all students can complete homework and access educational content from home. With ongoing support options available post-grant, Mobile Beacon is committed to fostering equitable learning environments and empowering educators to enhance digital inclusion.