| Subject | English | Danish |
| law, IT, patents. | free and open-source software | Free/Libre and Open Source Software |
| law, IT, patents. | free and open-source software | FLOSS |
| law, IT, patents. | free/libre and open-source software | Free/Libre and Open Source Software |
| law, IT, patents. | free/libre and open-source software | FLOSS |
| IT | open software | open source software |
| comp., MS | Open Software Descriptor file | Open Software Descriptor-fil (An XML-based file that instructs the client on how to retrieve the sequenced application from the Application Virtualization Management/Streaming Server and how to run the sequenced application in its virtual environment) |
| IT | open source software | open source software |
| econ. | open source software | open source-software |
| IT | Software environment for the design of open distributed systems | programmelmiljøtil konstruktion af åbne,distribuerede systemer |