| Port Code | Port Name | Country |
| GBWTS | Whitstable | United Kingdom |
| GBWTT | Watton | United Kingdom |
| GBWTW | Wallsend | United Kingdom |
| GBWTY | Witley | United Kingdom |
| GBWUD | Wath upon Dearne | United Kingdom |
| GBWUE | Wotton-under-Edge | United Kingdom |
| GBWUG | Wooburn Green | United Kingdom |
| GBWUT | Weston upon Trent | United Kingdom |
| GBWVC | Wolvercote | United Kingdom |
| GBWVF | Wivelsfield Green | United Kingdom |
| GBWVT | Wolverton | United Kingdom |
| GBWWC | West Wickham | United Kingdom |
| GBWWH | Walworth/London | United Kingdom |
| GBWWK | Warwick | United Kingdom |
| GBWWM | White Waltham | United Kingdom |
| GBWWO | Wormington | United Kingdom |
| GBWWR | Wickwar | United Kingdom |
| GBWWS | Westwoodside | United Kingdom |
| GBWWY | Wembworthy | United Kingdom |
| GBWXH | Wrexham | United Kingdom |
| GBWXN | Willaston | United Kingdom |
| GBWXR | Worth | United Kingdom |
| GBWYA | Wykeham | United Kingdom |
| GBWYB | Whaley Bridge | United Kingdom |
| GBWYD | Wymondham | United Kingdom |
| GBWYH | Wythenshawe | United Kingdom |
| GBWYL | Whyteleafe | United Kingdom |
| GBWYM | Wylam | United Kingdom |
| GBWYY | Wybunbury | United Kingdom |
| GBXCY | Caldy | United Kingdom |
| GBXDB | Chedburgh | United Kingdom |
| GBXST | Steeton | United Kingdom |
| GBYAL | Yalding | United Kingdom |
| GBYAT | Yate | United Kingdom |
| GBYDN | Yeadon | United Kingdom |
| GBYEB | Bourne End | United Kingdom |
| GBYEL | Hailey | United Kingdom |
| GBYEO | Yeovil | United Kingdom |
| GBYET | Chipping Ongar | United Kingdom |
| GBYKH | Southwick | United Kingdom |
| GBYKJ | Blaina | United Kingdom |
| GBYLL | Yelland | United Kingdom |
| GBYMO | Yarmouth | United Kingdom |
| GBYRD | Yardley | United Kingdom |
| GBYRK | York | United Kingdom |
| GBYSD | Ystradowen | United Kingdom |
| GBYST | Ystradgynlais | United Kingdom |
| GBYTE | Yateley | United Kingdom |
| GBYTN | Yatton | United Kingdom |
| GBYUR | Church Stretton | United Kingdom |
| GBYVZ | Stonehouse | United Kingdom |
| GBYXL | Coseley | United Kingdom |
| GBZDD | Chiddingfold | United Kingdom |
| GBZLD | Blairgowrie | United Kingdom |
| GBZOR | Martock | United Kingdom |
| GDGND | Grenada | Grenada |
| GDGRE | Grenville | Grenada |
| GDHIL | Hillsborough, Carriacou Is | Grenada |
| GDSTG | Saint George's | Grenada |
| GEBUS | Batumi | Georgia |
| GEGUR | Gurjaani | Georgia |
| GEKUT | Kutaisi | Georgia |
| GEPTI | Poti | Georgia |
| GESUI | Sukhumi | Georgia |
| GETBS | Tbilisi | Georgia |
| GFCAY | Cayenne | French Guiana |
| GFDDC | Dégrad des Cannes | French Guiana |
| GFLVT | Le Larivot | French Guiana |
| GFMPY | Maripasoula | French Guiana |
| GFOYP | Saint Georges de l'Oyapock | French Guiana |
| GFQKR | Kourou | French Guiana |
| GFREI | Regina | French Guiana |
| GFSLM | St Laurent du Maroni | French Guiana |
| GFSMY | Sinnamary | French Guiana |
| GFXAU | Saul | French Guiana |
| GHACC | Accra | Ghana |
| GHADA | Ada | Ghana |
| GHAUR | Aura | Ghana |
| GHAXI | Axim | Ghana |
| GHCCT | Cape Coast | Ghana |
| GHKIT | Keta | Ghana |
| GHKMS | Kumasi | Ghana |
| GHKOF | Koforidua | Ghana |
| GHKTP | Kotoka | Ghana |
| GHLEG | Legon | Ghana |
| GHNSA | Nsawam | Ghana |
| GHNYI | Sunyani | Ghana |
| GHOBU | Obuasi | Ghana |
| GHSEK | Sekondi | Ghana |
| GHSHA | Shama | Ghana |
| GHSPD | Saltpond | Ghana |
| GHTEM | Tema | Ghana |
| GHTKD | Takoradi | Ghana |
| GHTML | Tamale | Ghana |
| GHTWA | Tarkwa | Ghana |
| GHWEA | Winneba | Ghana |
| GIGIB | Gibraltar | Gibraltar |
| GL | Scoresbysund = Illorqortoormiut | Greenland |
| GL | Sondre Stromfjord = Kangerlussua | Greenland |
| GL | Thule = Pituffik | Greenland |