Council for British Archaeology
The gateway to British archaeology online. A particularly useful site with many links.
Royal Commission on the Ancient and Historical Monuments of Scotland
This site includes Canmore with full details of thousands of archaeological sites.
RESCUE - The British Archaeological Trust
An independent site run by a charitable organisation with many good links.
Institute of Field Archaeologists
Provides good basic information on local groups, conferences and training for students and professional archaeologists.
Antiquity
A quarterly journal of research with table of contents of most recent journals, a summary of less recent issues and an index.
Current Archaeology
Home page of the journal with table of contents of recent issues and index.
DANS (Data Archiving and Networked Services)
The Dutch archaeological community uses DANS for archiving electronic data. Among these are many publications/journals (e.g Analecta Praehistorica Leidensia) available for downloading searchable PDF files. You have to register, but this is free.