Obaid, Waleed, Department of Electrical and Computer Engineering, University of Sharjah, Sharjah, United Arab Emirates (United Arab Emirates)
Obed, Adel A., Electrical Engineering Technical College, Middle Technical University, Baghdad, Iraq. (Iraq)
Ocaya, R.O. (Botswana)
Ogata, M. (Japan)
Okazaki, A.
Okoth, Michael W. (Kenya)
OM, Romny
Omer, Abdeen Mustafa (United Kingdom)
Omer, Siddig Adam (United Kingdom)
Ondon, Brum Stevy (China)
Ongsakul, W.
Ongsakul, Weerakorn (Thailand)
Oparaku, O.U. (Nigeria)
Oren, Shmuel
Orumbayev, Rakhimzhan Kabievich, Non-commerce JSC "Almaty University of Power Engineering and Telecommunications" (Kazakhstan)
Othman, Nor Fadzilah (Malaysia)
Outhred, Hugh
Ozdamar, A. (Turkey)