(redirected from Outdoor-Indoor Transmission Class)
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OITCOne in the Chamber
OITCOffice of International Treasury Control (fraudulent organization)
OITCOntario Innovation Tax Credit (Ontario, Canada)
OITCOutdoor-Indoor Transmission Class (acoustics)
OITCOfficer-in-Tactical Command
OITCOffice of Information Technology Communications (Maryland)
OITCOkinawa ICT (Information and Communication Technology) Tourism Consortium (Japan)
OITCOntario International Trade Corporation (Canada)
References in periodicals archive ?
The Outdoor-Indoor Transmission Class (OITC) is a single number rating of barrier performance of a building facade element, such as a window when exposed to a standard spectrum of air, and ground transportation noise ranging from 80 Hz to 4,000 Hz.