www.omniglot.com/writing/irish.htm - Information, vocabulary, phrases, resources.
www.celtic-languages.org/Irish/Getting_started - Some information and resources.
udaras.ie/en - Information on Irish, the Gaeltachtaí, and Irish courses in Ireland.
www.celtic-languages.org/Irish/Resources - Irish resources, courses, dictionaries, media, etc.
nualeargais.ie/gnag/gram.htm - Grammar notes.
daltai.com - Resources and classes.
www.bbc.co.uk/northernireland/irish/blas/learners/beag1/lesson1.shtml - Beginners' course with audio.
www.bitesize.irish - Resources.
www.duolingo.com/course/ga/en/Learn-Irish - The Duolingo Irish course.
duome.eu/tips/en/ga - The grammar notes that were removed from the Irish Duolingo course.
homepage.eircom.net/~eofeasa - Lessons.
www.celtic-languages.org/Guide_to_Irish_to_be,_the_substantive_verb_b%C3%AD,_t%C3%A1_%26_the_copula_is - Guide to Irish to be, the substantive verb bí, tá & the copula is.
www.focloir.ie/ga - English-Irish dictionary with audio pronunciation in various dialects.
teanglann.ie/ga - Irish-English dictionary.
www.rte.ie/gaeilge/learning-irish - Irish language news, media, and learning resources.
muiris.net - Documenting the Irish of Cléire.
dublingaelic.blogspot.com - Dublin Irish.
Collins Easy Learning Irish Grammar, by Comer (2011)
A Pratical Grammar of the Irish Language, by Connellan (1844)
Teach Yourself Irish, by Dillon and Ó Cróinín (1961)
A History of the Irish Language: From The Norman Invasion to Independence, by Doyle (2015)
Irish, by Doyle (2001)
Collins Easy Learning Irish Verbs, by Hughes (2011)
Colloquial Irish: The Complete Course for Beginners, by Ihde, Ní Neachtain, Blyn-LaDrew, and Gillen (2008)
A Grammar of the Irish Language, by Joyce (1896)
A Grammar of the Irish Language: Compiled from the Best Authorities, by Mason (1830)
Spoken World Irish: A Complete Course For Beginners, by McGrath (2009)
Speaking Irish, by Ní Mhaonaigh and Lochlainn (2008)
An Teanga Bheo: Gaeilge Uladh, by Ó Baoill (2009)
An Teanga Bheo: Gaeilge Chléire, by Ó Buachalla (2003)
Gaeilge Gan Stró! Beginners Level, by Ó Dónaill
Gaeilge Gan Stró! Intermediate Level, by Ó Dónaill
Teach Yourself Irish Grammar, by Ó Dónaill (2005)
Irish Grammar, by O'Donovan (1845)
An Teanga Bheo: Gaeilge Chonamara, by Ó Murchú (1998)
Teach Yourself Irish: A Complete Course for Beginners, by Ó Sé (1993)
An Teanga Bheo: Corca Dhuibhne, by Ó Sé (1995)
Learning Irish, by Ó Siadhail (1980)
Our Fada: Foclóir Comhlitriúchán Cheal Fada: A Fada Homograph Dictionary, by Ó Snodaigh and Ó Domhnaill (2012)
Gaelic Dialects of Leinster, by Piatt (1933)
Basic Irish: A Grammar and Workbook, by Stenson (2008)
Intermediate Irish: A Grammar and Workbook, by Stenson (2008)
An Introduction to the Irish Language in Three Parts, by Weilson (1845)
A Learner's Guide to Irish, by Wong
An Prionsa Beag, by Saint-Exupéry (1943), trans. Ó Doibhlin (2007)
An Hobad, by Tolkien (1937), trans. Williams (2012)
Cogadh na Reann, by Wells (1898), trans. Ó Broin (2015)
Irish, in The Celtic Languages, 2nd edition, by Ó Baoill (2009)
Tonal Alignment in Irish Dialects, by Dalton and Ní Chasaide (2005)
Decolonizing the Mind: Language and Literature in Ireland, by Denvir (1997)
The Necessity for De-Anglicising Ireland, by Hyde (1892)
Irish, in The Celtic Languages, 1st edition, by Mac Eoin (1993)
Irish-speaking society and the state, in The Celtic Languages, 2nd edition, by Ó hIfearnáin (2009)
Douglas Hyde and the Gaelic League, by Ó Lúing (1973)
Aspects of the societal status of Modern Irish, in The Celtic Languages, 1st edition, by Ó Murchú (1993)
Palatalization in Dublin Irish: the extent of phonetic interference, by Snesareva (2015)
Palatalisation in Dublin Irish, or How to Speak with a Dublin Accent, by Snesareva (2017)
South Armagh Irish, by Sommerfelt
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