There are several organizations and resources available to help returning NRIs (Non-Resident Indians) in India. Here are some of the popular organizations:

1. Overseas Indian Facilitation Centre (OIFC): OIFC is a joint initiative of the Ministry of External Affairs and the Confederation of Indian Industry (CII) to assist NRIs in their investments and business interests in India.
2. National Skill Development Corporation (NSDC): NSDC is a public-private partnership organization that aims to train and skill the Indian workforce. It offers training programs, apprenticeships, and certifications to returning NRIs.
3. Invest India: Invest India is the national investment promotion and facilitation agency of India. It helps foreign investors and returning NRIs in setting up and expanding their businesses in India.
4. Indian Council for Cultural Relations (ICCR): ICCR promotes Indian culture and art globally and offers scholarships and fellowships to NRIs returning to India to study Indian culture and language.
5. NRI Foundation: NRI Foundation is a non-profit organization that aims to support the welfare and development of NRIs returning to India. It offers counseling, networking opportunities, and other support services to returning NRIs.
6. Pravasi Bharatiya Divas (PBD): PBD is an annual event organized by the Ministry of External Affairs to connect with the Indian diaspora and facilitate their engagement with India.
7. International Organization for Migration (IOM): IOM is an inter-governmental organization that provides assistance to migrants worldwide. It offers services such as pre-departure orientation, travel assistance, and reintegration support to NRIs returning to India.
8. Ministry of External Affairs (MEA): The MEA is the government ministry responsible for the country’s external relations. It offers several services to NRIs, such as passport issuance, visa services, and consular services.
9. National Pension System (NPS): NPS is a government-sponsored pension scheme that offers long-term investment and retirement benefits to Indian citizens and NRIs returning to India.
10. NRI Legal Services: NRI Legal Services is a law firm that specializes in providing legal assistance to NRIs. It offers services such as property management, property dispute resolution, and family law matters.
11. Indian Angel Network (IAN): IAN is India’s first and largest angel network. It provides funding and mentoring to startups and early-stage businesses. Returning NRIs with a business idea can approach IAN for funding and mentorship.
12. TiE (The Indus Entrepreneurs): TiE is a global organization that promotes entrepreneurship through networking, mentorship, and education. It has several chapters in India and can help returning NRIs to connect with the startup ecosystem.
13. FICCI (Federation of Indian Chambers of Commerce and Industry): FICCI is a leading business chamber in India that represents the interests of Indian businesses. It can help returning NRIs to connect with Indian businesses and explore investment opportunities.
14. Indian Institute of Technology (IIT) Alumni Association: The IIT Alumni Association is a global network of alumni from the prestigious Indian Institutes of Technology. It can help returning NRIs to connect with the Indian business community and explore job opportunities.
15. Indian School of Business (ISB): The ISB is a premier business school in India that offers several programs for executives and entrepreneurs. It can help returning NRIs to upskill and network with the Indian business community.

Overall, returning NRIs can benefit from the services and assistance provided by these organizations to make their transition to India smoother and more comfortable.