This is a list of  organizations and initiatives aim to represent, protect, and mentor vulnerable innovators. Here are a few examples:

1. UNICEF Innovation: UNICEF Innovation works to identify and support innovative solutions that address the needs of children and vulnerable populations worldwide. They provide mentorship, funding, and technical assistance to innovators working on projects that have a social impact.

2. Social Enterprise Alliance: The Social Enterprise Alliance (SEA) is a membership organization that supports and represents social enterprises across various sectors. They provide resources, networking opportunities, and advocacy for vulnerable innovators who are using business solutions to tackle social problems.

3. Impact Hub: Impact Hub is a global network of co-working spaces and innovation labs that focus on social entrepreneurship. They provide a supportive community, mentorship, and resources for vulnerable innovators looking to create positive social change.

4. The Aspen Network of Development Entrepreneurs (ANDE): ANDE is a global network of organizations that support small and growing businesses in emerging markets. They provide resources, training, and networking opportunities for entrepreneurs working in challenging environments.

5. Global Innovation Fund (GIF): The Global Innovation Fund invests in social innovations that address the needs of vulnerable populations. They provide funding, mentorship, and support to innovators working in low-income countries.

6. Open Society Foundations: The Open Society Foundations support initiatives that promote justice, human rights, and equality. They provide funding and resources to organizations and individuals working to protect and empower vulnerable populations.

7. Minority Business Development Agency (MBDA): The MBDA is a U.S. government agency that supports minority-owned businesses. They provide mentorship, access to capital, and business development resources for vulnerable innovators from minority communities.

8. TechSoup: TechSoup is a nonprofit organization that supports other nonprofits and social impact organizations with technology resources. They provide software, hardware, training, and mentorship to vulnerable innovators looking to leverage technology for social good.

These organizations and initiatives play a crucial role in representing, protecting, and mentoring vulnerable innovators. They provide resources, funding, mentorship, and advocacy to help these innovators navigate challenges and maximize their impact.