Logo's die beginnen met o

Oregon Ducks

Oriflame

Olympic Games

Olsen

Oerlikon Contraves

Omni

Olive Garden

ORC

Ooredoo

Open Book

Ortho Clinical Diagnostics

Omni Hotels

OFF!

Oneworld Alliance

Origin

O K

Obolon

Odyssey House

ORKUT

Opus

OnLive

Oroweat

Olympiakos

Onkyo (logo)

OSI

Ottakringer Brauerei

Orthofix

Ovation

Oxford Health Plans

OSG

Obayashi

Oklahoma Sooners