| Clare Ennis (Clare County Council Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Clare Miltown Malbay (Clare County Council Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Clare Shannon (Clare County Council Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Clare Sixmilebridge (Clare County Council Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| DLR Ballyogan (Dun Laoghaire-Rathdown County Council Libraries) | Adult Non-Fiction | 891.621Book | In-iompar ó DLR Library HQ (Staff) go DLR Ballyogan (Set: 05 Sep 2025) |
| DLR Blackrock (Dun Laoghaire-Rathdown County Council Libraries) | Adult Non-Fiction | 891.621Book | Ar fáil |
| dlr Cabinteely (Dun Laoghaire-Rathdown County Council Libraries) | Adult Non-Fiction | 891.621Book | In-iompar ó DLR Library HQ (Staff) go dlr Cabinteely (Set: 05 Sep 2025) |
| DLR Dalkey (Dun Laoghaire-Rathdown County Council Libraries) | Adult Non-Fiction | 891.621Book | Ar fáil |
| dlr Deansgrange Library (Dun Laoghaire-Rathdown County Council Libraries) | Adult Non-Fiction | 891.621Book | Ar fáil |
| DLR Dundrum (Dun Laoghaire-Rathdown County Council Libraries) | Adult Non-Fiction | G891.621Book | Ar iasacht - Dlite: 01 Dec 2025 |
| DLR LexIcon (Dun Laoghaire-Rathdown County Council Libraries) | Adult Non-Fiction | 891.621Book | Ar fáil |
| dlr Shankill Library (Dun Laoghaire-Rathdown County Council Libraries) | Adult Non-Fiction | 891.621Book | Ar fáil |
| Dublin City Ballyfermot (Dublin City Libraries) | Adult Non-Fiction | 891.621G | In-process (Set: 03 Oct 2025) |
| Dublin City Ballymun (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Cabra (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Central Library (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Coolock (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Dolphin's Barn (Dublin City Libraries) | Adult Non-Fiction | 891G AG232 | Ar fáil |
| Dublin City Donaghmede (Dublin City Libraries) | Adult Non-Fiction | 891.621G | In-process (Set: 03 Oct 2025) |
| Dublin City Drumcondra (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Dublin and Irish Studies Collection (Dublin City Libraries) | Adult Reference | 891.621G | In-process (Set: 03 Oct 2025) |
| Dublin City Finglas (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Inchicore (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Kevin Street (Dublin City Libraries) | Adult Non-Fiction | 891.621GGaeilge | Ar fáil |
| Dublin City Marino (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Pearse Street (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Pembroke (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Phibsboro (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar iasacht - Dlite: 08 Dec 2025 |
| Dublin City Raheny (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Rathmines (Dublin City Libraries) | Adult Non-Fiction | 891GGaeilge | Ar iasacht - Dlite: 13 Dec 2025 |
| Dublin City Ringsend (Dublin City Libraries) | Adult Non-Fiction | 891.621G | In-process (Set: 03 Oct 2025) |
| Dublin City Terenure (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Dublin City Walkinstown (Dublin City Libraries) | Adult Non-Fiction | 891.621G | Ar fáil |
| Gaillimh An Cheathrú Rua (Galway County Council Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Gaillimh An Spidéal (Galway County Council Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Galway City (Galway County Council Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Galway Tuam (Galway County Council Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Kildare Athy (Kildare County Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Kildare Ballitore (Kildare County Libraries) | Adult Non-Fiction | 891.621 GaeilgeGaeilge | Ar fáil |
| Kildare Castledermot (Kildare County Libraries) | Child Non-Fiction | C 891.621 | Ar fáil |
| Kildare Celbridge (Kildare County Libraries) | Child Non-Fiction | C 891.621Gaeilge | Ar fáil |
| Kildare Clane (Kildare County Libraries) | Child Non-Fiction | C 891.621 | Ar fáil |
| Kildare Clocha Rince (Kildare County Libraries) | Language Material | 891.621 | Ar fáil |
| Kildare Kilcock (Kildare County Libraries) | Child Non-Fiction | C 891.621Gaeilge | Ar fáil |
| Kildare Kilcullen (Kildare County Libraries) | Child Non-Fiction | C 891.621Gaeilge | Ar fáil |
| Kildare Kildare (Kildare County Libraries) | Child Non-Fiction | C 891.621Gaeilge | Ar fáil |
| Kildare Leixlip (Kildare County Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Kildare Maynooth (Kildare County Libraries) | Language Material | 891.621 | Ar fáil |
| Kildare Monasterevin (Kildare County Libraries) | Language Material | 891.621 | Ar fáil |
| Kildare Naas (Kildare County Libraries) | Child Non-Fiction | C 891.621Gaeilge | Ar fáil |
| Kildare Newbridge (Kildare County Libraries) | Language Material | 891.621 | Ar fáil |
| Kildare Rathangan (Kildare County Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Louth Dundalk (Louth County Council Libraries) | Adult | 891.621 GaeilgeBook | In-process (Set: 06 Oct 2025) |
| Waterford Central Library (Waterford Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |
| Waterford Dungarvan (Waterford Libraries) | Adult Non-Fiction | 891.621Gaeilge | Ar fáil |