Ardachad: north of Druim Licce

Ard Ciannachta: a place in the barony of Ferrard, in the County Louth

Ard Cuillenn: in Ulster, east of Moin Coltna

Ard Macha: Armagh

a.s.sail: a place in Meath

a.s.se: north of Finnabair (Fennor), on Medb's march out of Connacht into Ulster

Ath: 'a ford' (p.r.o.nounced _Ah_)

Ath Aladh Ind: a ford in the Plain of Murthemne

Ath Berchna: in Connacht, north-west of Croohan, near Bellanagare; it may be for Ath Bercha, in East Roscommon, and on or near the Shannon

Ath Buide: the village of Athboy, in the territory of Ross, County Meath

Ath Carpat: a ford on the river Nith (now the Dee), in the County Louth

Ath Ceit Chule: a ford on the river Glais, in Ulster

Ath Cliath: Dublin

Ath Coltna: in Connacht, south-west of Ath Moga and south-east of Cruachan

Ath Cro: a ford in Murthemne

Ath da Fert: a ford in Sliab Fuait, probably in the south of the barony of Upper Fews, County Armagh

Ath Darteisc: a ford in Murthemne

Ath Feidli: a ford in Ulster

Ath Fene: _see_ Ath Irmidi

Ath Firdead: Ardee, a ford and a small town on the river Dee, in the County Louth

Ath Gabla: a ford on the Boyne, north of Knowth, in the County Meath (p.r.o.nounced _Ah gowla_)

Ath Grenca: the same as Ath Gabla

Ath Irmidi: the older name of Ath Fene, south of Iraird Cuillinn

Ath Lethain: a ford on the Nith, in Conalle Murthemni

Ath Luain: Athlone, on the Shannon, on the borders of Connacht and Meath

Ath Meislir: a ford in Sliab Fuait, in Ulster

Ath Moga: the present Ballymoe, on the river Suck, about ten miles to the south-west of Cruachan, County Galway

Ath Mor: the old name for Ath Luain

Ath na Foraire: on the road between Emain and Loch Echtrann

Ath Slissen: Bellaslishen Bridge; a ford on the Owenure River, near Elphin, in Connacht

Ath Solomshet: a ford, probably in Ulster

Ath Srethe: a ford in Conalle Murthemni

Ath Tamuin: a ford, somewhere in Ulster

Ath Traged: at the extremity of Tir Mor, in Murthemne

Ath Truim: Trim, on the river Boyne, in the County Meath

Aue: a slave in the household of King Conchobar

Aurthuile: north-east of Airne

Bacca: in Corc.u.mruad

Bacc Draigin: a place in Ulster

Badb: the war-fury, or G.o.ddess of war and carnage; she was wont to appear in the form of a carrion-crow. Sometimes she is the sister of the Morrigan, and, as in the Tain Bo Cualnge, is even identified with her (p.r.o.nounced _Bive_)

Badbgna: now Slieve Bawne, a mountainous range, in the barony of Ballintubber, in the east of County Roscommon

Baile: north-east of Meide ind Eoin, on Medb's march from Connacht into Ulster

Baile in Bile: on the way to Ardee

Bairche: Benna Bairche, the Mourne Mountains, north of Dundalk, in Ulster

Ball Scena: north-east of Dall Scena

Banba: an old name for Ireland

Banna: now the Bann, a river in Ulster

Becaltach: grandfather of Cuchulain

Bedg: a river in Murthemne