- Zelinsky Institute of Organic Chemistry
- Zentralinstitut für Angewandte Mathematik [Jülich]
- Zentrum für astronomie
- Zentrum für Biosystemanalyse
- Zentrum Mathematik [Munchen]
- Zentrum Mathematik, Technische Universität München
- Zernike Institute for Advanced Materials
- Zernike Institute for Advanced Materials Groningen
- Zhejiang California International NanoSystems Institute
- Zlin University
- Zodiac Data Systems
- Zone Atelier Basson du Rhône
- Zone Atelier du Bassin de la Moselle [LTSER France]
- Zonguldak Karaelmas University
- Zoological Institute
- Zoological Institute - Conservation Biology
- Zoological Institute & Museum
- Zoological Institute of Russian Academy of Sciences
- Zoological Institut Tübingen University
- Zoological Museum
- Zoological Society of London
- Zoologie forestière
- Zoologischen Institut
- Zoologisches Forschungmuseum A. Koenig
- Zoology and Evolutionary Biology, Department of Biology
- Zoology and Program in Ecology, Evolution and Environmental Biology
- Zoology Department
- Zoology Department, Cape Town
- Zoology Department University of Guelph
- Zoology Department, Yangon University
- Zoology, Oxford University
- Zora Biosciences
- Zuumlrich Research Laboratory