G (Newry Mourne and Down) Greencastle (City of Belfast) Greencastle (Gwynedd) Gyrngôch (County of Ceredigion) Gwbert (Warwickshire) Great Wolford (Cambridgeshire) Granchester (Norfolk) Golden Triangle (Argyll and Bute) Garvellachs (Highland) Glass Islands (Eilean Siar) Groay Group (Isles of Scilly) Great Crebawethan (Argyll and Bute) Green Island (Argyll and Bute) Garbh Rèisa (Isles of Scilly) Gugh (Isles of Scilly) Great Minalto (Isles of Scilly) Green Island (Isles of Scilly) Gweal (Isles of Scilly) Guther's Island (Isles of Scilly) Great Arthur (Isles of Scilly) Great Ganinick (Isles of Scilly) Great Ganilly (Isles of Scilly) Great Innisvouls (Pembrokeshire) Gateholm Island (Highland) Garbh-eilean (Eilean Siar) Gasker (Eilean Siar) Gearran Island (Argyll and Bute) Geasgill Beag (Argyll and Bute) Geasgill Mòr (Eilean Siar) Geirum More (Argyll and Bute) Gigalum Island 19 20 21 22 23