- Access to archives contains catalogues describing archives held throughout England and dating from the 900s to the present day.
- AIM25: Archives in London and the M25 area - a project to provide electronic access to collection level descriptions of the archives of over fifty higher education institutions and learned societies within the greater London area.
- Archives Hub - a national gateway to descriptions of archives in UK universities and colleges
- National Register of Archives from the Historical Manuscripts Commission
- UK Data Archive the largest collection of digital data in the social sciences and humanities in the UK.
- UNESCO Archives portal an international gateway for archivists and archives users