1. ogg

    https://vocab.phaidra.org/vocabulary/TR4G-6P0B

  2. open access

    https://vocab.phaidra.org/vocabulary/QW5R-NG4J

    Open access refers to a resource that is immediately and permanently online, and free for all on the Web, without financial and technical barriers.The resource is either stored in the repository or referenced to an external journal or trustworthy archive.

  3. opera

    https://vocab.phaidra.org/vocabulary/8QDK-T11S

    Nonfiction or fiction works featuring opera, opera singers, or opera composers. Operas are works in which most roles are intended to be sung with instrumental accompanyment, usually including arias, recitives, and choruses. Typically, the performances are staged with elaborate costumes, sets, and dramatic movement.

  4. original

    https://vocab.phaidra.org/vocabulary/AYRE-RQAS

  5. Österreichische Akademie der Wissenschaften (ÖAW)

    https://vocab.phaidra.org/vocabulary/TF8A-AS8X

  6. Österreichische Forschungsförderungsgesellschaft mbH (FFG)

    https://vocab.phaidra.org/vocabulary/RX5K-E2KX

  7. Österreichische Forschungsgemeinschaft (ÖFG)

    https://vocab.phaidra.org/vocabulary/RESE-5QGF

  8. Österreichischer Austauschdienst (OeAD)

    https://vocab.phaidra.org/vocabulary/SN0W-4T4J

  9. Österreichischer Nationalfonds für Opfer des Nationalsozialismus

    https://vocab.phaidra.org/vocabulary/S9R7-X1M2