Below is a collection of links that are related to Placenames in Ireland

Meanings of Irish place names.Meanings of Irish place names.
Locus-Database Locus Database of Irish Placenames
Irish Placenames Branch Irish Placenames Branch
Ordnance Survey Ordnance Survey maps of ireland
The Placename Society of the United StatesThe Placename Society of the United States
Geographic Names Information SystemGeographic Names Information System
Cape Clear Museum SiteCape Clear Museum Society and Archive
Geography In ActionA UK website about geography and placenames
Placenames researchPlacenames Research
Place names in Irish WikipediaPlace names in Irish Wikipedia
Scottish Place-Name SocietyScottish Place-Name Society
Society for Name Studies in Britain and IrelandSociety for Name Studies in Britain and Ireland
More Irish place names More Irish place names