reference model for open system interconnection
announcement for open tender
Asphalt mix for open-graded friction course
boiling-reflux-open-system
circulation of open system
cooperation for open systems interconnection networking in Europe
did not put it up for open tender
disequilibrium open system
Distributed Intelligent Open System
European workshop for open systems
EUTELSATEuropean Workshop for Open Systems
Government Open system Interconnection Profile