Museums Galleries Scotland
www.museumsgalleriesscotland.org.uk
Includes a database with museum information, collection details, contact details, maps and web links.
National Archives of Scotland
www.nas.gov.uk
Holds a wide range of public and private records, including wills and testaments, estate records, valuations, court records and church records.
National Trust for Scotland
www.nts.org.uk
Scottish Archive Network
www.scan.org.uk
Single electronic catalogue to historical records in 52 Scottish archives.
The Association of Scottish Genealogists and Researchers in Archives
www.asgra.co.uk
Membership organisation comprising professional genealogists.