Laboratory for Dendrochronology
- Lund University, Sweden. Information, publications and links.
- http://www.geol.lu.se/personal/ORE/netsc/dendro.xtm

Institute for Ancient Technology
- Non-profit organization for the purpose of working with information, education, documentation and developing knowledge concerning ancient technologies.
- http://www.forntidateknik.z.se/

Swedish Archaeological Society
- Aim is to create an association uniting professionally active representatives of different branches of archaeology.
- http://www.arkeologiskasamfundet.nu/eng/index.htm