Orbiter Integrated Checkout - NASA (NAKS)
Order of the Imitation of Christ (TOCD)
Officer-in-Charge (WDAA)
Municipal Income Opportunity Trust - Formerly, Allstate Municipal Income Opportunities Trust - NYSE symbol (SPSG)
Norwich, NY - Location identifier - FAA (FAAL)
Objective Individual Combat Weapon
Ocean Information Center (SAUS)
Oceanographic Instrumentation Center - Navy
Oceans Institute of Canada (IRC)
Octyl Isocyanate - Organic chemistry
Odyssey Institute Corp. (EA)
Odyssey Institute Corporation (EA)
Offer in Compromise - IRS
Office of Independent Counsel - U.S. Department of Justice (BARN)
Office of Industrial Cooperation - AEC
Office of International Conferences - Department of State
Office of International Cooperation - in CAA
Office of the Independent Counsel (SAUS)
Office of the Insurance Commissioner (AD)
Officer In Charge - Military technology (DDF)
Officer-in-Charge
Official Information Commission
Ohio Improved Chesters - Initialism itself now used as name of breed of swine
Oh, I See - Online dialogue (IGQR)
Oicet - NCIC firearms make code (NCIC)
Oil Cooler (SAUS)
Oil Industry Commission (AD)
Oil Information Committee (SAUS)
Oil-Insulated Cable (SAUS)
Oishiyama C - Japan - Seismograph station code, US Geological Survey (SEIS)
Okinawa Interboard Committee - Absorbed by Interboard Committee for Christian Work in Japan (EA)
Oklahoma Intercollegiate Conference (PSS)
On-line Instrument and Control (SAUS)
Online Instrument and Control Program - Computer science (NRCH)
On-line Instrumentation Coordinator (SAUS)
Only-in-Chain (ELAL)
Ontario International Corporation (SAUS)
Operational Intelligence Centre - British military (DMA)
Operations Instrumentation Coordinator - NASA (KSC)
Operator's Instruction Chart
Opportunities Industrialization Center (OICC)
Optical Integrated Circuit (IEEE)
Optimized Image Compression
Orbiter Integrated Checkout - NASA (NASA)
Order of the Imitation of Christ (TOCD)
Organisation Internationale Catholique
Organisation Internationale du Commerce - International Organization for Commerce - France
Organization for International Cooperation (EA)
Organization of Islamic Countries - Intergovernmental group
Organization of the Islamic Conference - See also OCI - Jeddah, Saudi Arabia (EAIO)
Oriental Institute Communications - A publication (ABAR)
Outdoorsmen International Corp., Beaver Dam, WI - Manufacturer code for watercraft hull identification number (USCG)
Overseas Investment Commission (AD)
Learn more about oic