Oriental College of Hotel Management and Culinary Arts, Wayanad 
State :    Kerala  
Oriental College Of Nursing, Korba 
State :    Chhattisgarh  
Oriental College of Pharmacy , Navi Mumbai 
State :    Maharashtra   |   District :   Raigad
Oriental College, Imphal 
State :    Manipur  
Oriental Education Society Oriental Institute of Management, Navi Mumbai 
State :    Maharashtra   |   District :   Raigad
Oriental Education Society, Oriental School of Business, Navi Mumbai 
State :    Maharashtra   |   District :   Raigad
Oriental Institute of Science and Technology, Burdwan 
State :    West Bengal  
Oriental School of Hotel Management, Lakkidi 
State :    Kerala  
Orissa Engineering College, Bhubaneswar 
State :    Odisha  
Orissa Institute of Engineering and Technology (OIET) 
State :    Orissa  
Orissa School of Engineering 
State :    Orissa  
Orissa School of Mining Engineering, Keonjhar 
State :    Odisha  
Orissa University of Agriculture and Technology, Bhubaneswar 
State :    Odisha  
Osmania College, Kurnool 
State :    Andhra Pradesh  
Osmania Medical College, Hyderabad 
State :    Telangana  
Osmania University College For Women, Hyderabad 
State :    Telangana  
Our College of Applied Sciences, Thaliparamba 
State :    Kerala  
Oxbridge Group of Institutions, Bangalore 
State :    Karnataka  
Oxford College of Education, Gurgaon 
State :    Haryana  
Oxford College of Engineering 
State :    Tamilnadu  
Oxford College of Engineering and Management, Bhubaneswar 
State :    Odisha  
Oxford College of Polytechnic 
State :    Karnataka  
Oxford Dental College, Bangalore 
State :    Karnataka  
Oxford Engineering College 
State :    Tamilnadu   |   District :   Trichy
Oxford Girls College of Education, Hisar 
State :    Haryana