| Sr. No. | Title | Registration Number | Languages | Periodicity | State | District | Owner | Publisher |
|---|---|---|---|---|---|---|---|---|
| 52851 | ORRISA INDUSTRY | 34323 | English | Monthly | ANDHRA PRADESH | NA | NA | |
| 52852 | ORTHODOX YOUTH | 3210 | English,Malayalam | Monthly | Kerala | Alappuzha | ORTHODOX YOUTH MOVEMENT OF THE ORTHODOX SYRIAN CHURCH OF KERALA | A GEORGE KUTTY |
| 52853 | ORTHONET INDIA | 73770 | English | Quarterly | Tamil Nadu | Chennai | A.B.GOVINDARAJ | A.B.GOVINDARAJ |
| 52854 | ORTHOPADICS TODAY | 72945 | English | Quarterly | Delhi | New Delhi | MEDIWORLD PUB.P.LTD. | SANJIV MALIK |
| 52855 | ORTHOPAEDIC FORUM | 68367 | English | Quarterly | Maharashtra | Mumbai | URMILA ANAND THAKUR | MRS. URMILA ANAND THAKUR |
| 52856 | ORUGALLU | 27601 | English | Weekly | Telangana | Warangal | T. RAJESHWAR RAO & T. SURYANARAYANA | T RAJESHWAR RAO |
| 52857 | ORUMAI THOODAN | 22560 | English | Quarterly | Karnataka | Bengaluru | MAGIPAI PAAVISAIKKO | MAGIPAI PAAVISAIKKO |
| 52858 | ORYZA | 4266 | English | Quarterly | Odisha | Cuttack | ASSOCIATION OF RICE RESEARCH WORKERS | P. ISRAEL |
| 52859 | OSAI | 17773 | Tamil | Monthly | Tamil Nadu | Thanjavur | A.N. MARICKAM | A N MANICKAM |
| 52860 | OSAKA | 22015 | Hindi | Weekly | Uttar Pradesh | Meerut | RAM PRAKASH GUPTA | RAM PRAKASH GUPTA |