| Subject | Czech | English |
| comp., MS | model OSI | OSI (A networking model introduced by the International Organization for Standardization (ISO) to promote multi-vendor interoperability. OSI is a seven-layered conceptual model consisting of the application, presentation, session, transport, network, data-link, and physical layers) |
| commun., comp. | model OSI | open systems interconnection reference model |
| commun., comp. | model OSI | OSI reference model |
| commun., comp. | model OSI | seven-layer reference model |
| commun., comp. | model OSI | OSI model |
| comp., MS | model OSI | OSI model (A networking model introduced by the International Organization for Standardization (ISO) to promote multi-vendor interoperability. OSI is a seven-layered conceptual model consisting of the application, presentation, session, transport, network, data-link, and physical layers) |
| comp., MS | model OSI | Open Systems Interconnection model (A networking model introduced by the International Organization for Standardization (ISO) to promote multi-vendor interoperability. OSI is a seven-layered conceptual model consisting of the application, presentation, session, transport, network, data-link, and physical layers) |
| commun., comp. | referenční model OSI | OSI reference model |
| commun., comp. | referenční model OSI | seven-layer reference model |
| commun., comp. | referenční model OSI | OSI model |
| commun., comp. | referenční model OSI | open systems interconnection reference model |
