O'Connor Denis Martin
O'Donnell John Jude
O'Donoghue Geoffrey P.
O'Dowd John
O'Dwyer Thomas G.
O'Grady Albert C.
O'Hare Daniel
O'Leary Paul
O'Mara Kerry Dennis
O'Shea Helena Deirdre
Oak Sunil S.
Oasis Design Inc.
Oberai Ashwani
Oberdorfer Matthias
Obi Katsuhito
Obinata Hajime
Oblon, Spivk, McClelland, Maier & Neustadt, P.C.
Ocarina Networks, Inc.
Octiv, Inc.
Oda Daisuke