| Code | Name | Region |
|---|---|---|
| GBETG | Eastrington | ERY |
| GBEAY | Eastry | KEN |
| GBEWO | Eastwood | ESS |
| GBEWD | Eastwood | NTT |
| GBE9G | Eatington | WAR |
| GBETO | Eaton | CHW |
| GBETB | Eaton Bishop | HEF |
| GBXET | Eaton Bray | CBF |
| GBESC | Eaton Socon | BDF |
| GBEBB | Ebbw Vale | BGW |
| GBECS | Eccles | SLF |
| GBECC | Ecclesfield | SHF |
| GBECH | Eccleshall | SHF |
| GBECT | Eccleston | SHN |
| GBECA | Echt | ABD |
| GBECK | Eckington | WOR |
| GBEME | East Mersea | |
| GBEMA | East Midlands Apt | LEC |
| GBEMO | East Molesey | SRY |
| GBETP | East Peckham | KEN |
| GBEPN | East Pennard | SOM |
| GBERF | East Retford | NTT |
| GBEHS | East Taphouse | CON |
| GBESW | East Wellow | HAM |
| GBEWT | East Wittering | WSX |
| GBEBO | Eastbourne | ESX |
| GBEAW | Eastburn | BRD |
| GBDED | Eastchurch | KEN |
| GBESL | Eastcote | HIL |
| GBESA | Eastergate | WSX |
| GBEFD | Eastfield | NYK |
| GBEAM | Eastham | LIV |
| GBEAL | Eastleigh | DEV |
| GBEAT | Eastleigh | HAM |
| GBENR | Eastnor | WOR |
| GBEAN | Easton | CAM |
| GBEBT | East Brent | SOM |
| GBESB | East Bridgford | NTT |
| GBESQ | East Calder | WLN |
| GBECD | East Claydon | BKM |
| GBECW | East Cowes | IOW |
| GBEAD | East Dereham | NFK |
| GBEDR | East Drayton | NTT |
| GBEDU | East Dulwich | SWK |
| GBEGS | East Goscote | LCE |
| GBEGD | East Grinstead | WSX |
| GBEDT | East Ham | NWM |
| GBEHF | East Hanningfield | ESS |
| GBEHA | East Harling | NFK |
| GBEHL | East Hoathly | ESX |