GU - Guildford
The postal area GU (Guildford) comprises of the following post towns; these towns should be written in capital letters when used in addresses.
Postal Districts within GU - Guildford
| Country | Post Town | Postal District |
| England | Guildford | GU1 GU2 GU3 GU4 |
| Cranleigh | GU5 GU6 |
|
| Godalming | GU7 GU8 |
|
| Farnham | GU9 GU10 |
|
| Aldershot | GU11 GU12 GU13 |
|
| Farnborough | GU14 GU15 |
|
| Camberley | GU16 GU17 |
|
| Lightwater | GU18 | |
| Bagshot | GU19 | |
| Windlesham | GU20 | |
| Woking | GU21 GU22 GU23 GU24 |
|
| Virginia Water | GU25 | |
| Hindhead | GU26 | |
| Haslemere | GU27 | |
| Petworth | GU28 | |
| Midhurst | GU29 | |
| Liphook | GU30 | |
| Petersfield | GU31 GU32 |
|
| Liss | GU33 | |
| Alton | GU34 | |
| Bordon Heath | GU35 | |
| Yateley | GU46 | |
| Sandhurst | GU47 | |
| Fleet | GU50 GU51 GU52 GU53 |
