Version Y = Yellow Book of Lecan (TCD, MS 1318 (H.2.16)), cols. 3–88.
| Ref | Text | § | Print ref | MS | |
|---|---|---|---|---|---|
| Y.1161 | Serrach .i. serr gach n-uachall, cach n-ogla inde dicitur serr cech n-ogdamh. no serrach .i. seir-ech .i. inndiaig a mathor bis. | 1161 | col. 81 | concord. | |
| Y.1162 | Scuit a Scota .i. ingen Forainn rig Eigipti. | 1162 | col. 81 | concord. | |
| Y.1163 | Sath .i. biad, inde dicitur saithech. | 1163 | col. 81 | concord. | |
| Y.1164 | Sanb .i. mac Ugaine Mair, unde Magh Sainb. | 1164 | col. 81 | concord. | |
| Y.1165 | Segdæ .i. cosmail fri seigh é ar a feige ⁊ ar a glicus ⁊ ar a gabailchi. | 1165 | col. 81 | concord. | |
| Y.1166 | Sobaltoir .i. sepultur a sepultura .i. relec na duineba .i. mag mar a n-idhnaictis .i. na genti. | 1166 | col. 81 | concord. | |
| Y.1167 | Saim .i. cech corait cid eter da dam, cid eter da ech. | 1167 | col. 81 | concord. | |
| Y.1168 | Seg .i. oss allaid. unde dicitur seguinidh .i. fer gonas ossæ. | 1168 | col. 81 | concord. | |
| Y.1169 | Sanct ab eo quod est scanctus. | 1169 | col. 81 | concord. | |
| Y.1170 | Sen .i. lin a ngabar eoin, unde senbretha ⁊ senairecht. | 1170 | col. 81 | concord. |