United Kingdom
The indexes to Scottish births and deaths
Reading old Scottish handwriting
Genealogical searches
England & Wales non-conformist registers
The UK electoral roll
UK National Archives
Family search transcription project
Searchable database Mid-Kent marriages
Great site especially for London/Middlesex
English Family History and genealogy
UK and Ireland Genealogy
Commonwealth war graves site
BDM and burial records for British in India 1600 to 1949
Ireland
National Archives of Ireland
GRO in Dublin
Ulster Ancestry
GRO office in Belfast
County Clare research
Other
Link to a site that has a number of links that could be useful