OSI (redirected from Originating Station Identifier)

Acronym	Definition
OSI	Open Systems Interconnection
OSI	Office of Special Investigations
OSI	Open Society Institute
OSI	Open Source Initiative
OSI	Office of Strategic Influence (band)
OSI	Outback Steakhouse, Inc.
OSI	Online Software
OSI	Open System Interface
OSI	Office of Science and Innovation
OSI	Outsourcing Solutions Inc.
OSI	On-Site Inspection
OSI	Out of Stock Indefinitely (usually referring to books)
OSI	Office of Scientific Intelligence
OSI	Osram Sylvania Inc.
OSI	Office of School Improvement
OSI	Office of Strategic Initiatives
OSI	Objective Systems Integrators, Inc.
OSI	Office of Strategic Information
OSI	Office of Scientific Information
OSI	Open Systems, Inc.
OSI	Open Switching Interval
OSI	Other Similar Incidents
OSI	Ontario Swine Improvement Inc. (Ontario, Canada)
OSI	Open System Integration
OSI	Office of Secret Intelligence (fictional, Venture Brothers)
OSI	Operator System Interface
OSI	Office of Statewide Intelligence (FDLE)
OSI	Open Standard Interconnection
OSI	Operating Space Item
OSI	Open Systems Interoperability
OSI	Origin Systems Incorporated
OSI	Ounces per Square Inch
OSI	Operations System Interface
OSI	Other Security Interests
OSI	Other Supplemental Information
OSI	Optical Storage International
OSI	Offshore Systems, Inc
OSI	operational subsystem interface (US DoD)
OSI	Operational Support Inventory
OSI	Originating Station Identifier
OSI	Optimum Source Impedance
OSI	One Side Installation
OSI	Congregatio Oblatorum Sancti Ioseph (religious order, Oblates of St. Joseph)
OSI	Overflow Stack Immediate
OSI	Officina Stampaggi Industriali
OSI	Oponix Systems Inc.