A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
| G | Gap, Gardens, Gate, Green, Grove |
| G | Gate, Grass |
| G Yd | Grave Yard |
| GAP | Gap |
| Gas Gov | Gas Governor |
| GC | Gas Column |
| GD | Gardens |
| Gd | Ground |
| Gdns | Gardens |
| Gen Sta | Generating Station |
| Geo | Geodetic |
| GH | Green House |
| Gl | Glass |
| Glam | Glamorganshire |
| GLC | Greater London Council |
| Glos | Gloucestershire |
| GN | Green |
| Govt | Government |
| GP | Gas Plug |
| GP | Guide Post (signpost) |
| GPO | General Post Office |
| Gr | Grove |
| Gr | Grove |
| Greater London | Greater London [pre-1974] |
| GS | Gantry Support |
| GSL | Ground Surface Level |
| GT | Gate |
| Gt | Gate |
| GT P | Gate post |
| Gt P | Gate Post or Pillar |
| Gtr London | Greater London [post-1974] |
| Gtr Mches | Greater Manchester |
| GV | Gas Valve |
| GVC | Gas Valve Compound |
| Gwent | Gwent |
| Gwyn | Gwynedd |
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z