| 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 |
Code |
Notes |
| C.A. | Capetown southbound cast of Aguinas. (C in C. S.A 1305/19/1/1943). |
| C.A. | Capetown to Eastward for dispersal. |
| C.B. | Durban-Beira. |
| C.D. | Capetown-Durban. |
| C.E. | St Helens (I.O.W)-Southend (Cancelled) |
| C.F. | Capetown-West Africa and UK (C.F.2, Nigerian Brigade Durban to Lagos.) |
| C.F. | Colombo-Fremantle. (Discontinued Admty. 2002A/12/1/42.) |
| C.G. | Casablanca-Gibraltar |
| C.H. | Chittagong-Calcutta. (To be instituted with C.H.4, sailing on 20.2.1944 sec:- C. in C.E.F. 130559Z/2/1944,140615Z/2/1944, but C.H.1 was reported sailed from Chittagong 14.2.1944). |
| C.J. | Calcutta-Colombo. (AM. 21382/13/5/42) See also C. in C.E. F.2712022711/1943. First convoy C.J.8 sailed 9.12.1943. (C.J.1 - incl. were not used.) |
| C.K. | Charleston S.C.-UK via Bermuda and Hortes. Army small craft. (Cominch 2821 14 December, 1943) |
| C.L. | St Johns N.F.-Sydney, C.B. (NSHQ. Ottawa 1525Z/17/5/1942) |
| C.M. | Capetown, Durban or Kilindini - Red Sea ports. (Military) |
| C.M. | Durban-Kilindini-Aden (Military) (C in C.E.F. 190715Z/8/194) |
| C.N. | Capetown North and Westbound (C in C.S.A 13050/19/1/43) |
| C.N. | Capetown-Walvis Bay and to dispersal. |
| C.N.F. | 'Cent' area, Sicily to North Africa. (C.N.F.1, see Med, 121544 July, 1943) |
| C.O. | Newcastle (Australia)-Melbourne, Adelaide &c. (C.0.1 = 8/6/1942) |
| C.P. | Curacao-Cristobal. (S.B.N.O Curacao 0932QR/26/9/42).(C.P. 1 sailed 26/9/42, arrived 30/9) |
| C.R.D. | Casablanca-Dakar. |
| C.T. | U.K. - Canada (Military). (Cancelled). |
| C.T. | Corsica-Sardinia-Bizerta (Discontinued after 10.12.1944) |
| C.T.S | Capetown - Sierre Leone. |
| C.U. | Tanker Convoys, Curacao - U.K. (Admty. 1937A/20/1/43). C.U.1 sailed 20/3/43).Troopship for the Continent to accompany, commenced with C.U.37, 27/8/44. |
| C.U. | New York - U.K. (Special) |
| C.V. | Convoy in Bay of Bengal (? Calcutta to Vixagapetam) see 7.8.1942. |
| C.V. | Cyrenaican Ports - Valetta (Cancelled, C.A.F.O. 2645/44) |
| C.W. | Cristobal Colon - Key West. |
| C.W. | Thames (Southend) - St Helens (l.o.W) (Cancelled). |
| C.X. | Ceylon - Island bases in Maldives and Laccadives (C in C.E.F. 0723/14/3/43, 1221Z/16/3/1943, A.M. 2024A/15/3/1943). |
| C.X. | Colombo - Maldives and Chagos. |
| C.Z. | Curacao-Cristobal-Colon. |
Data obtained from The National Archives kindly provided by Roger Hollywood.