Qo or QO may refer to:
Qom ( pronunciation ) (Persian: قم), also spelled as Ghom, is the eighth largest city in Iran. It lies 125 kilometres (78 mi) by road southwest of Tehran and is the capital of Qom Province.
QorIQ /ˈkɔːr.aɪ.kjuː/ is a brand of Power Architecture-based communications microprocessors from NXP Semiconductors (formerly Freescale).
Qoros Auto Co., Ltd. is a Chinese-Israeli automotive manufacturing company headquartered in Shanghai, China.
Qom Province (Persian: استان قم, Ostān-e Qom) is one of the 31 provinces of Iran with 11,237 km², covering 0.89% of the total area in Iran.
Qorvis Communications is an international Washington, D.C.-based public relations, advertising, media relations and crisis communications firm.