Category:Organisations based in Prayagraj
- 84 most populous urban agglomerations of India
- Bangalore
- Chandigarh
- Chennai
- Delhi
- Hyderabad
- Kochi
- Kolkata
- Kozhikode
- Mangalore
- Mumbai
- Mysore
- Prayagraj
- Pune
- Thiruvananthapuram
- Thrissur
- Visakhapatnam
- National and state capitals
- Bangalore
- Chandigarh
- Chennai
- Hyderabad
- Kolkata
- Mumbai
- New Delhi
- Shillong
- Thiruvananthapuram