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business | toronto stock exchange
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Officine Stampaggi Industriale
business | companies & firms
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Open Systems Interconnection
academic & science | electronics
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Open Systems Interconnect
miscellaneous | unclassified
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Office Of Scientific Information
miscellaneous | unclassified
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Optimal System Integration
computing | hardware
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miscellaneous | unclassified
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miscellaneous | unclassified
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Operational Subsystem Interface
governmental | military
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Operating System Intelligence
business | general
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Office Of Special Investigation
academic & science | universities
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computing | general
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Office Of Special Investigations
governmental | us government
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community | non-profit organizations
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computing | general
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A Organization For Standards Institute
govermental | institutes
-
miscellaneous | unclassified
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The Overall Satisfaction Index
miscellaneous | unclassified
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διασύνδεση ανοικτών συστηάτων
international | greek
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Open Systems Interconnection
computing | drivers
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Office Of Systems Integration
miscellaneous | unclassified
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Open Systems International
miscellaneous | unclassified
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Ordinary Stuffed Isotopes
academic & science | chemistry
-
Open Systems Interconnection
governmental | military
-
miscellaneous | unclassified
-
Open System Interconnection
computing | networking
-
miscellaneous | unclassified
-
govermental | institutes
-
miscellaneous | unclassified
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Office Of Strategic Intelligence
governmental | us government
-
miscellaneous | unclassified
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Office Of Special Investigations
governmental | fbi files
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Open Systems Interconnection
computing | general
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Open Systems Interconnection
computing | telecom
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Other Significant Information
miscellaneous | unclassified
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Office Of Strategic Intelligence
governmental | military
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Office Of Supernatural Investigation
miscellaneous | unclassified
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Orchestra Of Strategic Influence
academic & science | chemistry
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Open Systems Interconnection
computing | networking
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business | companies & firms
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govermental | institutes
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miscellaneous | unclassified