The OWASP Foundation
The OWASP Foundation works to improve the security of software through its community-led open source software projects.
Open Source Initiative
For over 20 years the Open Source Initiative (OSI) has worked to raise awareness and adoption of open source software, and build bridges between open source communities of practice.
cOAlition S is an initiative to make full and immediate Open Access to research publications a reality. It is built around Plan S, which consists of one target and 10 principles.
Creative Commons is a nonprofit organization that helps overcome legal obstacles to the sharing of knowledge and creativity to address the world’s pressing challenges.
Foundation for public code
Help public organizations collectively develop and maintain public code.
Open Knowledge Foundation
The Open Knowledge Foundation is a not-for-profit organization working to develop The Open Definition, a sets out principles that define “openness” in relation to data and content.