- Myant, M. R.1
- Móricz, Miklós1
- Nanau, Alexander1
- Nicolaescu, Sergiu1
- Novák, Zoltán1
- Oi, Jean Chun1
- Open Media Research Institute1
- Orenstein, Mitchell A.1
- Oriens1
- Palfrey, John G.1
- Pavsek, Christopher1
- Peters, Justin1
- Petkov, Krŭstʹo1
- Peéry, Rezső1
- Philipp, Tibor1
- Pietsch, Walter1
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- Rhalib, Jawad1