This is a List of Allied convoys during World War II by region.
Code prefix | Route | First sailing | Last sailing | Number of convoys | Notes |
---|---|---|---|---|---|
BB | BelfastorRiver ClydetoBristol Channel | 1940 from Belfast - 1945 from Clyde | 1943 from Belfast - 1945 from Clyde | ||
BC | Bristol ChanneltoBay of Biscay | outward and return convoys used same number | |||
BD | White SeatoDikson Island | September 1943 | |||
BK | White SeatoKola Inlet | Summer 1941 | |||
BTC | Bristol ChanneltoRiver Thames | 1944 | 1945 | ||
CE | St. Helens Roads to Southend-on-Sea | ||||
CW | Southend-on-Sea to St. Helens Roads | ||||
DB | Dikson IslandtoWhite Sea | 1942 | |||
DF | River ClydetoFaroe Islands | military ferry service | |||
DS | River ClydetoReykjavík | military ferry service | |||
EC | Southend-on-SeatoOban via Firth of Forth | 1941 | 1941 | temporary substitution for EN convoys | |
EN | Methil, FifetoOban via Loch Ewe | temporarily replaced by EC convoys during 1941 | |||
FD | Faroe IslandstoRiver Clyde | military ferry | |||
FN | River ThamestoFirth of Forth | ||||
FP[1] | Brest via British Isles to Norway | April 1940 | May 1940 | French and Polish troop convoys | |
FS | Firth of ForthtoRiver Thames | 1939 | 1945 | ||
FS[2] | Brest via British Isles to Norway | April 1940 | May 1940 | French supply convoys | |
GREYBACK | Dieppe, Seine-MaritimetoNewhaven, East Sussex | ferry service | |||
GS | GrimsbytoSouthend-on-Sea | 1940 | 1940 | ||
HM | HolyheadtoMilford Haven | ||||
HN | BergentoMethil, Fife | 1939 | 1940 | ||
HXA | Western ApproachestoEnglish Channel | 1939 | 1945 | English channel section of same numbered HX convoys – no sailings from 1940 to 1944 | |
KB | Kola InlettoWhite Sea | ||||
KP | Kola InlettoPechengsky District | ||||
MH | Milford HaventoHolyhead | ||||
MT | Methil, FifetoRiver Tyne | ||||
NP | British Isles to Norway | April 1940 | May 1940 | troop convoys | |
OA | River Thames (orMethil, Fife after July 1940) to Liverpool | 7 September 1939 | 24 October 1940 | 234 | merged with OB convoy in the southwest approaches |
OB | Liverpool to the Atlantic Ocean | 7 September 1939 | 21 July 1941 | 345 | merged with OA convoy in the southwest approaches - ON and OS convoys replaced OB convoys |
ON | Methil, FifetoBergen | 1939 | 1940 | ||
PW | PortsmouthtoWales | ||||
SD | IcelandtoRiver Clyde | military ferry service | |||
SG | Southend-on-SeatoGrimsby | 1940 | 1940 | ||
SILVERTIP | Newhaven, East SussextoDieppe, Seine-Maritime | ferry service | |||
TBC | River ThamestoBristol Channel | 1944 | 1945 | ||
TM | British Isles to Norway | April 1940 | May 1940 | troop convoys | |
TP | Norway to British Isles | May 1940 | May 1940 | troop convoys | |
UR | Loch Ewe (later Belfast) to Reykjavík | ||||
WN | River Clyde, Oban and Loch EwetoFirth of Forth | ||||
WP | WalestoPortsmouth |
Code prefix | Route | First sailing | Last sailing | Number of convoys | Notes |
---|---|---|---|---|---|
AT | United States to British Isles | March 1942 | 1945 | troopships | |
BHX | BermudatoLiverpool | May 1940 | March 1941 | 97 (# 41-137) | sailed from Bermuda and merged with same number HX convoy at sea |
CK | Charleston, South Carolina to British Isles | 1944 | 1944 | rarely used | |
CT | British Isles to Canada | 1941 | 1941 | troopships | |
CU | Caribbean (later New York City) to Liverpool | 20 March 1943 | 30 May 1945 | 73 | 14-knot convoys of tankers with some fast cargo ships |
GUF | Mediterranean to Chesapeake Bay | 29 November 1942 | 16 April 1945 | 22 | faster ships |
GUS | Mediterranean to Chesapeake Bay | 21 December 1942 | 27 May 1945 | 92 | slower ships |
HG | GibraltartoLiverpool | 26 September 1939 | 19 September 1942 | 89 | replaced by MKS convoys after Operation Torch |
HX | Halifax Harbour (later New York City) to Liverpool | 16 Sept 1939 | 23 May 1945 | 377 | 9-knot convoys for ships of sustained speeds less than 15 knots |
HXF | Halifax HarbourtoLiverpool | 29 Sept 1939 | 12 February 1940 | 17 | fast sections of HX convoys |
JW | IcelandtoWhite Sea | 25 December 1942 | 12 May 1945 | 17 (# 51-67) | replaced PQ convoys |
KJ | Kingston, Jamaica to United Kingdom | ||||
KMF | Firth of Clyde to Mediterranean | 26 October 1942 | 23 May 1945 | 45 | faster ships to the Mediterranean |
KMS | Liverpool to Mediterranean | 22 October 1942 | 27 April 1945 | 98 | slower ships to the Mediterranean - 1st 12 sailed independently, remainder sailed with OS convoys and detached west of Gibraltar |
MKF | Mediterranean to Firth of ClydeorLiverpool | 12 November 1942 | 4 June 1945 | 45 | faster ships from the Mediterranean |
MKS | Mediterranean to Liverpool | 12 November 1942 | 25 May 1945 | 103 | slower ships from the Mediterranean- 1st 11 sailed independently, remainder merged with SL convoys west of Gibraltar |
NA | Canada to British Isles | troopships | |||
OG | LiverpooltoGibraltar | 2 October 1939 | 17 October 1943 | 95 | early sailings every 5th merged OA/OB convoy became an OG convoy at sea - later OG convoys sailed from Liverpool |
ON | LiverpooltoHalifax Harbour | 26 July 1941 | 27 May 1945 | 307 | replaced OB convoys for North American destinations - alternate convoys included slower ships until the ONS convoys started |
ONS | LiverpooltoHalifax Harbour | 15 March 1943 | 21 May 1945 | 51 | slower ships westbound on the ON convoy route |
OS | LiverpooltoSierra Leone | 24 July 1941 | 27 May 1945 | 131 | replaced OB convoys for non-North American destinations - included KMS convoys detached west of Gibraltar |
PQ | IcelandtoWhite Sea | 29 September 1941 | 2 September 1942 | 18 | replaced by JW convoys |
QP | White SeatoIceland | 28 September 1941 | 17 November 1942 | 15 | replaced by RA convoys |
RA | White SeatoScotland | 30 December 1942 | 23 May 1945 | 17 (# 51-67) | replaced QP convoys |
RB | United States to British Isles | September 1942 | September 1942 | 1 | small passenger steamers |
SC | Sydney, Nova Scotia (orHalifax Harbour or New York City) to Liverpool | 15 August 1940 | 26 May 1945 | 177 | 7-knot convoys of eastbound ships too slow for the 9-knot HX convoys |
SL | Sierra LeonetoLiverpool | 14 September 1939 | 25 November 1944 | 178 | merged with MKS convoys west of Gibraltar |
TA | British Isles to United States | large troopships | |||
TC | Canada to British Isles | 1939 | 1941 | troopships carrying Canadian troops | |
TCU | Caribbean (later New York City) to Liverpool | 14-knot CU convoys of tankers and fast cargo ships with troopships | |||
TU | British Isles to United States | 1943 | 1944 | troopships | |
TUC | Liverpool to Caribbean (later New York City) | 14-knot UC convoys of tankers and fast cargo ships with some troopships | |||
UC | Liverpool to Caribbean (later New York City) | 15 February 1943 | 3 June 1945 | 71 | 14-knot convoys of tankers with some fast cargo ships |
UGF | Chesapeake Bay to Mediterranean | 24 October 1942 | 8 April 1945 | 22 | faster ships - (UGF-1) was the invasion force for Operation Torch |
UGS | Chesapeake Bay to Mediterranean | 13 November 1942 | 28 May 1945 | 95 | slower ships |
UT | United States to British Isles | 1943 | 1944 | troopships |
Code prefix | Route | First sailing | Last sailing | Number of convoys | Notes |
---|---|---|---|---|---|
AC | AlexandriatoTobruk | 1941 | 1941 | ||
AG | Alexandria to Greece | 1941 | 1941 | ||
AH | Augusta, Sicily to heel of Italy | September 1943 | |||
AN | AlexandriatoPiraeus | 1940 | 1941 | ||
AP | British Isles to Egypt | summer 1940 | summer 1940 | troopships | |
ARM | local Mediterranean | little used | |||
AS | PiraeustoAlexandria | 1940 | 1941 | ||
AT | AlexandriatoTobruk | late 1941 | |||
Blue | Port SaidtoGibraltar | 1939 | 1939 | ||
BS | Brest, FrancetoCasablanca | September 1939 | June 1940 | French convoys | |
CG | CasablancatoGibraltar | ||||
CNF | convoys for Allied invasion of Sicily | special designation | |||
CRD | CasablancatoDakar | ||||
CT | CorsicatoBizerte via Sardinia | 1944 | 1944 | ||
CV | TobruktoMalta | 1944 | 1944 | rarely used | |
D | DakartoCasablanca | ||||
DR | DakartoGibraltar | 1944 | 1944 | ||
DRC | DakartoCasablanca | ||||
ET | North Africa to Gibraltar | November 1942 | early 1943 | ||
GC | GibraltartoCasablanca | ||||
GM | GibraltartoMalta | ||||
Green | GibraltartoPort Said | late 1939 | late 1939 | ||
GTX | GibraltartoAlexandria via Tripoli | 1943 | 1943 | ||
GUF | OranorNaplestoChesapeake Bay | faster ships | |||
GUS | Port SaidtoChesapeake Bay | slower ships | |||
HA | heel of Italy to Augusta, Sicily | 1943 | |||
HP | heel of Italy to Piraeus | ||||
IXF | Taranto and NaplestoAlexandria and Port Said | ||||
K | CasablancatoBrest, France | French convoys - sometimes prefixed F or S | |||
KS | CasablancatoBrest, France | French convoys | |||
LE | Port SaidtoHaifa | ||||
LW | HaifatoPort Said | ||||
ME | MaltatoAlexandria and Port Said | ||||
MO | Marseilles to North Africa | ||||
Ms | MarseillestoNaples | 1944 | 1945 | ||
MW | AlexandriatoMalta | ||||
NCF | fast convoys for Allied invasion of Sicily | 1943 | 1943 | ||
NCS | slow convoys for Allied invasion of Sicily | 1943 | 1943 | ||
NP | Turkey to Port Said | ||||
NSF | North Africa to Naples | troopships | |||
NV | NaplestoAugusta, Sicily | ||||
OM | OrantoMarseilles | 1944 | 1944 | ||
PH | Piraeus to heel of Italy | ||||
PN | Port Said to Turkey | ||||
PR | PiraeustoDardanelles | 1945 | 1945 | ||
Red | Gibraltar to far east | 1939 | 1940 | ||
PR | DardanellestoPiraeus | 1945 | 1945 | ||
SBF | assault convoys for Allied invasion of Sicily | 1943 | 1943 | ||
SBM | assault convoys for Allied invasion of Sicily | 1943 | 1943 | ||
SM | NaplestoMarseilles | ||||
SNF | Naples to North Africa | fast troopships | |||
SR | FreetowntoGibraltar | 1943 | 1944 | ||
TA | TobruktoAlexandria | ||||
TC | TunisiatoCorsica | 1943 | 1944 | ||
TE | Gibraltar to North Africa | 1943 | 1943 | ||
TJF | assault convoys for Allied invasion of Sicily | 1943 | 1943 | ||
TJM | assault convoys for Allied invasion of Sicily | 1943 | 1943 | ||
TJS | assault convoys for Allied invasion of Sicily | 1943 | 1943 | ||
TSF | assault convoys for Naples landings | ||||
TSM | assault convoys for Naples landings | ||||
TSS | assault convoys for Naples landings | ||||
TV | TripolitoMalta | ||||
TX | TripolitoAlexandria | ||||
UGF | Chesapeake BaytoGibraltar (later Naples) | November 1942 | May 1945 | faster ships (UGF 1 was the Operation Torch invasion convoy) | |
UGS | Chesapeake BaytoGibraltar (later Port Said) | November 1942 | May 1945 | slower ships | |
VC | MaltatoTobruk | ||||
VN | Augusta, SicilyorMaltatoNaples (OR) NaplestoLivorno | ||||
VT | MaltatoTripoli | ||||
WX | western desert ports to Alexandria | ||||
XIF | Alexandria and Port SaidtoTaranto and Naples | ||||
XT | AlexandriatoTripoli | ||||
XTG | AlexandriatoGibraltar via Tripoli | 1943 | 1943 | ||
XW | Alexandria to western desert ports |
Code prefix | South Atlantic routes | First sailing | Last sailing | Number of convoys | Notes |
---|---|---|---|---|---|
AS | United States to Suez Canal | 1942 | 1942 | via Freetown | |
BF | BahiatoFreetown | 1943 | USN escorts | ||
BRN | BahiatoRecife northward | late 1942 | |||
BT | BahiatoTrinidad | November 1942 | July 1943 | ||
CF | Cape Town to British Isles via west Africa | little used | |||
CN | Cape Town northward to dispersal | ||||
DBF | DakartoFreetown via Bathurst (Banjul) Gambia | 1943 | 1943 | ||
DSF | DakartoFreetown | ||||
DSL | DakartoFreetown and Lagos | ||||
DSP | DakartoFreetown and Pointe-Noire | ||||
DST | DakartoFreetown and Sekondi-Takoradi | ||||
E | Trinidad to dispersal southward | ||||
FB | FreetowntoBahia | ||||
FFT | FreetowntoTrinidad | 1942 | 1943 | ||
FJ | FlorianópolistoRio de Janeiro | ||||
FSD | FreetowntoDakar | 1944 | 1944 | small craft | |
JF | Rio de JaneirotoFlorianópolis | ||||
JR | Rio de JaneirotoRecife | ||||
JT | Rio de JaneirotoTrinidad | 1943 | 1945 | ||
LGE | Lagos eastbound | local west African traffic | |||
LGW | Lagos westbound | local west African traffic | |||
LM | LagostoMatadi | ||||
LS | LagostoFreetown | ||||
LSD | LagostoDakar via Freetown | ||||
LTS | LagostoFreetown via Sekondi-Takoradi | ||||
NC | Walvis BaytoCape Town | ||||
OSS | Freetown southward | southward extension of the corresponding OS convoy | |||
OT | Trinidad to North Africa | ||||
PGE | Pointe-Noire southward | local traffic | |||
PAD | Pointe-NoiretoDakar via Freetown | ||||
PT | ParamaribotoTrinidad | ||||
PTS | Pointe-NoiretoFreetown via Sekondi-Takoradi | ||||
RJ | RecifetoRio de Janeiro | ||||
RT | Cape TowntoFreetown (OR) RecifetoTrinidad | 1941 (African) 1943 (South American) | 1941 | ||
SJ | Santos, São PaulotoRio de Janeiro | ||||
ST | FreetowntoSekondi-Takoradi | ||||
STC | FreetowntoCape Town via Sekondi-Takoradi | ||||
STL | FreetowntoLagos via Sekondi-Takoradi | ||||
STP | FreetowntoPointe-Noire via Sekondi-Takoradi | ||||
STW | FreetowntoWalvis Bay via Sekondi-Takoradi | ||||
TB | TrinidadtoBahia | ||||
TF | TrinidadtoFreetown | ||||
TGE | Sekondi-Takoradi and Lagos eastward to dispersal | ||||
TJ | TrinidadtoRio de Janeiro | ||||
TLDM | Sekondi-TakoraditoMatadi via Lagos and Douala | ||||
TO | North Africa to Caribbean | ||||
TP | TrinidadtoParamaribo | ||||
TR | TrinidadtoRecife | ||||
TRINIDAD | Trinidad to dispersal southeast | ||||
TS | Sekondi-TakoraditoFreetown | ||||
TSD | Sekondi-TakoraditoDakar via Freetown | ||||
TV | Trinidad eastward to dispersal | ||||
WTS | Walvis BaytoFreetown via Sekondi-Takoradi |
Code Prefix | Indian Ocean routes | First sailing | Last sailing | Number of convoys | Notes |
---|---|---|---|---|---|
AB | AdentoMumbai | November 1942 | |||
ABF | AdentoMumbai | fast troopship convoys | |||
AJ | AdentoColombo | ||||
AK | AdentoKilindini Harbour | ||||
AKD | AdentoDurban via Kilindini Harbour | September 1943 | |||
AM | ChittagongtoChennai | ||||
AP | AdentoPersian Gulf | Late 1942 | |||
AS | United States to Suez Canal | March 1942 | via Freetown | ||
BA | MumbaitoAden | May 1941 | November 1942 | ||
BAF | MumbaitoAden | fast troopships | |||
BC | Beira, MozambiquetoDurban (OR) MumbaitoColombo | July 1942 from Beira - September 1943 from Mumbai | September 1942 from Beira | ||
BK | MumbaitoKarachi | 1943 | 1943 | little used | |
BM | MumbaitoSingapore (orColombo after January 1942) | ||||
BN | MumbaitoSuez Canal | 1940 | 1941 | ||
BP | MumbaitoPersian Gulf | ||||
BS | Suez CanaltoAden | 1940 | 1941 | ||
C | Colombo to dispersal | 1942 | 1942 | ||
CA | Cape Town southward to dispersal | ||||
CB | DurbantoBeira, Mozambique | ||||
CD | Cape TowntoDurban | ||||
CF | ColombotoFremantle, Western Australia | occasional use | |||
CH | ChittagongtoKolkata | ||||
CJ | KolkatatoColombo | ||||
CM | Cape TowntoAden | military convoys via Kilindini Harbour | |||
CX | ColombotoAddu Atoll | {return Addu Atoll to Colombo convoys used same CX designation} | |||
DC | DurbantoCape Town | ||||
DK | DurbantoKilindini Harbour | ||||
DKA | DurbantoAden via Kilindini Harbour | ||||
DLM | DurbantoMaputo | ||||
DM | DurbantoMalaya | 1941 | 1942 | 3 | |
DN | Durban northwards to dispersal | ||||
HB | Australia to India | 1945 | 1945 | troopships | |
HC | KolkatatoChittagong | ||||
JA | ColombotoAden | ||||
JC | ColombotoKolkata | ||||
JM | India to Madagascar via Kilindini Harbour | 1943 | 1943 | ||
JMG | assault convoy to Malaya | September 1945 | 1 | ||
JS | ColombotoSingapore | November 1941 | February 1942 | ||
KA | Kilindini HarbourtoAden | ||||
KB | KarachitoMumbai | ||||
KD | Kilindini HarbourtoDurban | ||||
KM | Kilindini HarbourtoMadagascar | ||||
KP | KarachitoPersian Gulf | ||||
KR | Kolkata and Rakhine State ports to Yangon | 1945 | 1945 | ||
LMD | MaputotoDurban | ||||
MA | Kilindini HarbourtoAden | ||||
MC | AdentoCape Town via Kilindini Harbour and Durban | ||||
MD | MadagascartoDurban | 1 | |||
MK | MadagascartoKilindini Harbour | ||||
MN | MauritiustoSeychelles | ||||
MR | ChennaitoYangon | ||||
OW | Australia to India | ||||
PA | Persian GulftoAden | ||||
PB | Persian GulftoMumbai | ||||
RK | ColombotoKilindini Harbour (OR) YangontoKolkata via Rakhine State | 1944 from Colombo, 1945 from Rangoon | 1944 from Colombo, 1945 from Rangoon | ||
RM | YangontoColombo via Chennai | ||||
SD | SeychellestoMadagascar | ||||
SJ | SingaporetoColombo | November 1941 | February 1942 | ||
SM | JakartatoFremantle, Western Australia | ||||
SR | KolkatatoYangon | 1941 | 1942 | ||
SU | Suez Canal to Australia | 1940 | 1941 | ||
SW | Suez CanaltoKilindini HarbourorDurban | 1940 | 1941 | ||
US | Australia to Suez Canal | ||||
WO | India to Australia | troopships | |||
WS | British Isles to Suez Canal and Mumbai | troopships; WS convoys on at least one occasion [WS30, 1943] routed via Freetown and Durban |
Code prefix | Normandy invasion convoys | First sailing | Last sailing | Number of convoys | Notes |
---|---|---|---|---|---|
ATM | AntwerptoRiver Thames | late 1944 | 1945 | ||
BEC | Bristol Channel to France | June 1944 | October 1944 | ||
COC | PlymouthtoBrittany | late 1944 | early 1945 | ||
EBC | Bristol Channel to France | June 1944 | October 1944 | ||
EBM | Bristol Channel to France | June 1944 | June 1944 | 1 | motor transport convoy |
ECM | Falmouth, Cornwall to France | June 1944 | early July 1944 | ||
ECP | Portland Harbour and SolenttoBaie de la Seine | June 1944 | October 1944 | personnel convoys | |
EMM | Belfast to France | June 1944 | July 1944 | 2 | |
EMP | Belfast to France | July 1944 | July 1944 | 2 | |
EPM | Portland Harbour to France via Solent | July 1944 | September 1944 | motor transport convoys | |
EPP | Portland Harbour to France via Solent | July 1944 | September 1944 | personnel convoys | |
ETC | River Thames to France | June 1944 | October 1944 | ||
ETM | River Thames to France | June 1944 | October 1944 | motor transport convoys | |
EWC | SpitheadtoNormandy | June 1944 | June 1944 | ||
EWL | Isle of Wight to France | June 1944 | June 1944 | mainly landings ships and landing craft | |
EWM | Isle of Wight to France | September 1944 | October 1944 | motor transport convoys | |
EWP | Isle of Wight to France | personnel convoys | |||
EXP | June 1944 | October 1944 | invasion convoys | ||
FBC | Baie de la SeinetoBristol Channel | June 1944 | October 1944 | ||
FC | France to western England | June 1944 | July 1944 | ||
FCP | France to western England | June 1944 | July 1944 | personnel convoys | |
FPM | France to Portland Harbour | motor transport convoys | |||
FPP | France to Portland Harbour | July 1944 | August 1944 | personnel convoys | |
FTC | France to River Thames | 1944 | 1944 | ||
FTM | France to River Thames | 1944 | 1944 | motor transport convoys | |
FWC | France to Isle of Wight | June 1944 | |||
FWL | France to Isle of Wight | 1944 | 1944 | landing craft convoys | |
FWM | France to Isle of Wight | June 1944 | July 1944 | motor transport convoys | |
FWP | France to Isle of Wight | June 1944 | September 1944 | personnel convoys | |
FXP | France to British Isles | June 1944 | October 1944 | ||
LU | HumbertoElbe | May 1945 | May 1945 | ||
MTC | Baie de la SeinetoSouthend-on-Sea | replaced FTC | |||
MTM | Baie de la SeinetoSouthend-on-Sea | replaced FTM | |||
NAP | Dover to France | December 1944 | December 1944 | ||
NR | Norway to Methil, Fife | 1945 | 1945 | ||
RN | Methil, Fife to Norway | May 1945 | May 1945 | ||
TAC | River ThamestoOstend | 1945 | 1945 | ||
TACA | River ThamestoAntwerp | replaced by TAM | |||
TAM | River ThamestoAntwerp | replaced TACA | |||
TAP | River Thames to France | 1945 | 1945 | ||
TMC | River Thames to France | June 1944 | October 1944 | ||
TMM | River Thames to France | June 1944 | October 1944 | motor transport convoys | |
UL | ElbetoHumber | May 1945 | May 1945 | ||
WAP | June 1944 | October 1944 | invasion convoys | ||
WDC | September 1944 | December 1944 | invasion convoys | ||
WEC | Isle of Wight to France | December 1944 | May 1945 | ||
WEL | Isle of Wight to France | 1944 | 1945 | landing craft | |
WEP | Isle of WighttoCherbourg-Octeville | December 1944 | December 1944 | ||
WFM | October 1944 | November 1944 | invasion convoys | ||
WMP | Isle of WighttoArromanches-les-Bains | November 1944 | December 1944 | ||
WNC | Isle of WighttoLe Havre | December 1944 | May 1945 | ||
WNL | Isle of Wight to France | April 1945 | May 1945 | ||
WVP | Isle of Wight to France | December 1944 | May 1945 |