| 501 | Study of the functioning of senior citizens' clinic run by the hospitals of Government of Delhi | |
| Researcher: | Arya, Ravindra Prakash | |
| Guide: | Das, J K | |
| University: | University of Delhi | |
| Language: | English | |
| 502 | Study of scrotal diseases using ultrasonography and color coded duplex sonography | |
| Researcher: | Umrao, Ravindra Kumar | |
| Guide: | Solanki, R S | |
| University: | University of Delhi | |
| Language: | English | |
| 503 | ||
| Researcher: | Bhave, Ravindra Narayan | |
| Guide: | Madhavarao, B S | |
| University: | University of Pune | |
| Language: | English | |
| Shodhganga | ||
| 504 | ||
| Researcher: | Deshmukh, Ravindra Sheshrao | |
| Guide: | Shah, S S | |
| University: | Dr Babasaheb Ambedkar Marathwada University | |
| Language: | English | |
| 505 | Studies on cellulose degrading fungi from maharashtra State India | |
| Researcher: | Bagool, Ravindra Gangadhar | |
| Guide: | Wani, D D | |
| University: | University of Pune | |
| Language: | English | |
| 506 | ||
| Researcher: | Gautam, Ravindra Prasad | |
| Guide: | Sehgal, M L | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| Shodhganga | ||
| 507 | ||
| Researcher: | Diwakar, Ravindra Kumar | |
| Guide: | Shukla, Chintamani | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| 508 | Monograph of the beetle, Platynotus punctatipennis Muls (Tenebrionidae: Coleoptera) | |
| Researcher: | Inamdar, Ruta Ravindra | |
| Guide: | Joshi, P V | |
| University: | University of Pune | |
| Language: | English | |
| 509 | ||
| Researcher: | Pandey, Ravindra Nath | |
| University: | Banaras Hindu University | |
| Language: | Hindi | |
| 510 | ||
| Researcher: | Misra, Ravindra Nath | |
| Guide: | Mishra, R S | |
| University: | Ch Charan Singh University | |
| Language: | Hindi | |
| 511 | ||
| Researcher: | Sinha, Ravindra Kumar | |
| Guide: | Hallen, G C | |
| University: | Ch Charan Singh University | |
| Language: | English | |
| 512 | ||
| Researcher: | Tripathi, Ravindra Nath | |
| Guide: | Mitra, Jyoti | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 513 | Geology of the area around muddebihal, Bijapur district, Karnatak state, India | |
| Researcher: | Sukhthankar, Ravindra Keshav | |
| Guide: | Deshpande, G G | |
| University: | University of Pune | |
| Language: | English | |
| 514 | ||
| Researcher: | Srivastava, Ravindra Nath | |
| Guide: | Chaturvedi, D N | |
| University: | Mahatma Gandhi Kashi Vidyapeeth | |
| Language: | English | |
| 515 | ||
| Researcher: | Raina, Ravindra Kumar | |
| Guide: | Ram Kumar | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 516 | ||
| Researcher: | Karekar, Ravindra Narhar | |
| University: | University of Pune | |
| Language: | English | |
| 517 | Study of physical stability of suspensions through zetapotential | |
| Researcher: | Pathak, Ravindra P | |
| Guide: | Rambhau, D | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| 518 | ||
| Researcher: | Giri, Sangeeta Ravindra | |
| Guide: | Soni, Ramgopal | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| 519 | ||
| Researcher: | Devare, Ravindra Shivaji | |
| Guide: | Vaidya, B C | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| Language: | Marathi | |
| 520 | ||
| Researcher: | Kumbhare, Ravindra Motiram | |
| Guide: | Ingle, V N | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |