open systems interconnection model
cooperation for open systems interconnection networking in Europe
GOSIP Government Open Systems Interconnection Profile
GOSIP Government Open Systems Interconnection Protocol
Open Systems Interconnection
open systems interconnection architecture
open systems interconnection illustrated
OSI Open System Interconnection Reference Model OSI-RM
OSI Open Systems Interconnection
OSIRM Open System Interconnection Reference Model
government open systems interconnection profile
open systems interconnection environment
contrast ratioChinese Open Systems Association
correlationChinese Open Systems Association
European workshop for open systems
EUTELSATEuropean Workshop for Open Systems
open integration formula