| Location | | Transport Facilities | |
| Isabella (Northumbria) information | | 3 local bus services. |
| Isauld (Highland) information | | 6 local bus services. |
| Isfield (E. Sussex) information | | 10 local bus services. |
| Isfryn (Carmarthen) information | | 4 local bus services. |
| Isham (Northampton) information | | 9 local bus services. |
| Ishriff (Argyll) information | | Details of bus service. |
| Islandmagee (Antrim) information | | Details of bus service. |
| Isle Abbotts (Somerset) information | | 4 local bus services. |
| Isle Brewers (Somerset) information | | 8 local bus services. |
| Isle of Barra, Borve (W. Isles) information | | 8 local bus services. |
| Isle of Barra, Brevig (W. Isles) information | | 8 local bus services. |
| Isle of Grain (Medway) information | | 3 local bus services. |
| Isle of Harris, Borve (W. Isles) information | | 7 local bus services. |
| Isle of Islay, Ardbeg (Argyll) information | | 9 local bus services. |
| Isle of Islay, Bridgend (Argyll) information | | 9 local bus services. |
| Isle of Uist, Borve (W. Isles) information | | 16 local bus services. |
| Isle of Uist, Lionacleit School (W. Isles) information | | 9 local bus services. |
| Isle of Uist, Sandwick (W. Isles) information | | 4 local bus services. |
| Isle of Walney (Cumbria) information | | 21 local bus services. |
| Isle of Walney, North Scale (Cumbria) information | | 7 local bus services. |
| Isle of Whithorn (Dumfries) information | | 7 local bus services. |
| Isle Ornsay (Highland) information | | 3 local bus services. |
| Isleham (Cambs) information | | 6 local bus services. |
| Islesburgh (Shetland) information | | 4 local bus services. |
| Islesteps (Dumfries) information | | 10 local bus services. |
| Isleworth (London) information | | 46 local bus services. |
| Isleworth, Clock Tower Industrial Estate (London) information | | 2 local bus services. |
| Isleworth, Rail Station (London) information | | 2 local train services. |
| Isleworth, Tesco (London) information | | 4 local bus services. |
| Isleworth, West Middlesex Hospital (London) information | | 19 local bus services. |
| Isley Walton (Leicesters.) information | | 2 local bus services. |
| Islington (Merseyside) information | | 24 local bus services. |
| Islington (London) information | | 48 services; list buses, walks, List all. |
| Islington, Angel (London) information | | 45 local bus services. |
| Islington, Angel Underground Station (London) information | | 7 local train services. |
| Islington, Essex Road Rail Station (London) information | | 3 local train services. |
| Islip (Oxford) information | | 4 local bus services. |
| Islip (Northampton) information | | 11 local bus services. |
| Islip, Rail Station (Oxford) information | | Details of train service. |
| Islivig (W. Isles) information | | 9 local bus services. |
| Istead Rise (Kent) information | | 47 services; list buses, coaches, List all. |