An alphabetised list of local features for the townland of Eoghanacht, [Onaght]. Eoghanacht is in the Civil Parish of Árainn, Inishmore. Each card describes a feature, which range from geological, historical, and ecclesiastical. Each feature is assigned a number, which Robinson explains on the card catalogue, corresponds to a marking on one of his copies of the 6" OS map. For ease of use, this sub series of records is sub divided into alphabetical letters, which is exactly as the archives are presented in reality. There are no features beginning with the letters D, E, H, I, J, K, N, O, Q, V, W, X, Y, Z. Many people are thanked as being useful sources of information, most prominently Michael King. The townland of Eoghanacht is in the Gaeltacht.

Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter A.

Aill na Bhláca, Aill na mBroigheall, Aill nín Lúnadáin, and Ard an Locháin.

Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter B.

Buailter an Chnoic, Bóithrín an Tuair, Boithrín Creig na gCaorach, Bóithrín an tSrutháin, Buaile Eirig, Bóithrín Gort Kenny, Buaithe na Cruithneachta, Binn an Ghlais, Boithrín an Turlaigh, Boithrín an tSleibhe Mhóir, Bóthar ó Thaidh, Bóthar Nua, Bun Gabhla, Binn an Iarainn, Buaile an Chnoic, Bóithrín an Ghleannacháin, Binn on Turlaigh, Buaile na gCaptaen, Barr an Leath-chartúir, Binn an Iarainn, Binn an tSléibhe Mhóir, Buaile an Dúin, Bullán na Caillí, Boithrín Chorr Maoilín, Bóthar Chreagán na haithní, Bothar Chreig na Míle, Boithrín Charraig na mBroigheall, Boithrín Creig na gCríbíní, Boithrín Cheatrú an Turlaigh, and Bothar Chorr Maoillín.

Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter C.

Creig na Banríon, Carcair Robinson (the agents of the Berridges of Ballynahinch), Creagan an 'Lookout' (the first place above the village to have a view of the Western horizon), Carr Lom, Carcair Chreig an Chéirín, An Corr Maoillín, Creig na Míle, Creig Chaiseal an Ime, Creig Scrios na Bána, Carrachán Mór, Creig na gCaorach, Carcair na Cille, Clochán an Airgid, Creig Chaol, An Cúinne Mór, An Corr Long, Na Caipíní, Carraig, Ceann na Leice, An Charcair Bheag, An Caladh Beag, Carraig Sheáin 'ic Domhnaill, Carraig a' Phuirt Bhig, Creig an tSeantí, Carraig Phádraig, Carraig Amplach, Creig Neillín, Cloch an Stuaicín, Carraig/Cloch/Aill an Iolair, Cloch na Caillí Dubha, Creig Mháire, Creig Phairteach, Creig Anna Cooke, Carnán Buí, Creigeanna Mhicil, Creigeanna Pheadair Uí Dhireáin, Creig na mBullán, An Craoibhín, Na Creagáin, Cloch Mhór an Phóirt Bhig, Na Creaga Dubha, Cill Chonan, An Carnán, Creig an Chéirín, Carcair Garraí na gCoinín, Carcair Bhungabhla, Na Creachoileáin Dubha, Creachoileáin Mór, Cladach Bun Ghabhla, An Cora Dhubh Thiar, Ceathrú an Oicht, Creig Íseal na Tamhnaí, Cloch na gCollach, Creig an Cheirín, An Clochar Mór, Creig na hImleasain, Creig na gCapall, Ceathrú an Turlaigh, Carraig na mBroigheall, Carraig an Bholláin, Na Clocha Móra, An Clochar Beag, and Creig na Molt.

Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter F.

Na Fhuairleic (An Úirlec on P. Ó'hEithis's map), explained by Robinson as a rock separated from An Grióg by a stony bay to the west. It is close to where islandnagrissaun Point is marked on the OS map.

Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter G.

Goirtín an tSeabhaic, Garraí an 'Nowfurt' (as pronounced), Garraí an Charcair, An Guaire, An Garraí Dearg, Garraí Jacob, Gleann an Tobair, Na Gorta Fada, Gort Liaim Ráire, Garraí na gCoinicéar, Garranta na gCreag, Gleainnín an tSraoilleáin, Gortanna na Caillí, Goirtín an Eibhir, Gort na Muc, Gleann an Chárnáin, An Grióir (The Gregory), Garraí na mbleachtán, An Gleannachán (or Gleann an Chuain. Robinson includes a sketch of the feature, which represents various pools among rocks at low tide), Gleann an Turlaigh, An Gort Mór, and Gleann na Mart.

Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter L.

Leic an Smáil, Leic a' chara (Lettaghcurragh on the OS map), Leic an Choiméail, Na Leacrachaí Móra, Leic an Turlaigh, Leaba Bhrecain, Lios na dTrom, Lochán an Lín, Leic na gCleireach, Loch Dearg, and Lochán a Líon.

Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter M.

Na Machairí, and Na Muirbhigh.

Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter P.

Poll an Chaora Dá Úan, Píosa an Claí Nua, An Poll Domhain, An Poll Mór, Poll na Feamna, Port an Choma, Poll na Teorann, An Poll Dubh, and An Port Beag.

Overview list of the following features of the townland of Eoghanacht [Onaght], beginning with the letter R.

Róidín Tobar Caoch (sometimes known as Róidín Caftein), An Ród Láir, Ród Bhalla Sheáin Thaidhg, Ród na gCloch, Ród an Gharraí Nua, Ród na Creige Móire, An Ród Láir, Róidín Creigean Dearg, Róidín an Móintín, and Ród an Mhaide.