| 1 | Uttarsati kee hindi aur telugu kahani: Pravruthimulak vishleshan |
| Researcher: | Subba Rao, Palepu |
| Guide: | Ramana Rao, R V |
| University: | University of Hyderabad |
| Language: | Hindi |
| 2 | |
| Researcher: | Subba Rao, M |
| Guide: | Rao, Shrinivas |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Subba Rao, P |
| Guide: | Ramachandrudu, G |
| University: | Andhra University |
| Language: | English |
| 4 | Optimum signal design for radar and spread sepectrum applications |
| Researcher: | Subba Rao, Kakarla |
| Guide: | Moharir, P S |
| University: | Osmania University |
| Language: | English |