| Subject | English | Danish |
| gen. | cooperation for open systems interconnection networking in Europe | samarbejde om åbne systemers sammenkobling i Europa |
| IT | Cooperation for Open Systems Interconnection Networking in Europe-Cosine Project Office | Samarbejde om åbne systemers sammenkobling i Europa |
| IT | inter-office open systems interconnection | sammenkobling af åbne systemer mellem kontorer |
| commun., IT | open systems architecture | åben serie arkitektur |
| gen. | open systems-conformity | åbne systemer |
| commun., IT | open systems interconnection architecture | åbent kommunikationssystem arkitektur |
| commun., IT | open systems interconnection environment | åbne systemers sammenkoblingsomgivelser |
| commun., IT | open systems interconnection environment | OSI-miljø |
| commun., IT | open systems interconnection management | OSI-management |
| commun., IT | open systems interconnection management | OSI-administration |
| commun., IT | open systems interconnection management | OSI-styring |
| commun., comp. | open systems interconnection reference model | OSI-referencemodel |
| commun., comp. | open systems interconnection reference model | OSI-model |
| commun., IT | research open systems for Europe | Esprit projekt ROSE |