| 1 (238) | International Atomic Energy Agency | AUT |  | |
| 2 (760) | Osterreichische Akademie der Wissenschaften | AUT | | |
| 3 (2005) | Austrian Institute of Technology | AUT | | |
| 3 (2005) | Institute of Science and Technology, Austria | AUT | | |
| 3 (2005) | International Institute for Applied Systems Analysis | AUT | |
