| SGEIR RUADH | OS1/2/37/156 |
| SGEIRE MHÒRA | OS1/2/37/83 |
| SGIATH GHEAL | OS1/2/37/104 |
| SGRÌOB RUADH | OS1/2/37/44 |
| SGÙRR AN FHITHICH | OS1/2/37/5 |
| SHEEPKNOWE COTTAGE | OS1/2/37/121 |
| SHIAN | OS1/2/37/20 |
| Site of CORN MILL [Iona] | OS1/2/37/8 |
| Site of MAIN STREET [Iona] | OS1/2/37/32 |
| Site of MARTYR STREET [Iona] | OS1/2/37/29 |
| Site of ST RONAN'S STREET [Iona] | OS1/2/37/31 |
| Site of STREET OF THE DEAD [Iona] | OS1/2/37/32 |
| Site of THRELD | OS1/2/37/33 |
| SITHEAN RIABHACH | OS1/2/37/50 |
| SLIGNEACH | OS1/2/37/38 |
| SLOCHD A' MHADAIDH | OS1/2/37/145 |
| SLOCHD AN ÙRUISGE | OS1/2/37/44 |
| SLOCHD CAIRISTINE | OS1/2/37/145 |
| SLOCHD MHIC CHUIRLICH | OS1/2/37/45 |
| SLOCHD NA MINE | OS1/2/37/43 |
