Archaeology 2.0: New Approaches to Communication and Collaboration
  http://escholarship.org/uc/item/1r6137tb 

Open Context: Data publication for cultural heritage and field research
  http://opencontext.org/

OASIS: Online AccesS to the Index of archaeological nvestigations
  http://www.oasis.ac.uk

CBA Research Reports Council for British Archaeology
  http://archaeologydataservice.ac.uk/archives/view/cba_rr/

The Society of Antiquaries of Scotland
  http://archaeologydataservice.ac.uk/archives/view/psas/

Post-Medieval Fieldwork in Britain and Northern Ireland
  http://archaeologydataservice.ac.uk/archives/view/

the Portable Antiquities Scheme (PAS)
  http://finds.org.uk/