Organization of the Islamic Conference 
Officer in Charge 
optical integrated circuit 
Organization of Islamic Conference 
Oh, I see 
Office of Information Collection 
Orbiter Integrated Checkout 
Organisation of the Islamic Conference 
Office In Charge 
Office of the Independent Counsel 
Orbital Integrated Checkout 
IATA code for Lt. Warren Eaton Airport… 
Iwamoto Crane Co Ltd 
MORGAN STANLEY DEAN WITTER MUNICIPAL I… 
Ocean Information Center 
Oceanographic Instrumentation Center 
Offer in Compromise 
Office for Interoperability and Compat… 
Office of Institutional Coordination 
Office of the Insurance Commissioner 
Officer in Case 
Officer-In-Charge 
Officer's Initial Course officers 
Oh I see 
Oil-Insulated Cable 
Online Image Converter 
Ontario International Corporation 
Operational Intelligence Center 
Operations Instrumentation Coordinator 
Opportunities Industrialization Center