| 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 |
| FB | Freetown to Bahia, Brazil. |
| FBC | Seine Bay to Bristol Channel coaster convoys June to Oct 1944. |
| FC | France to W of England convoy series June/July |
| FCP | France to W of England personnel convoys June/July 1944. |
| FD | Faroes to Clyde, military ferry. |
| FFT | Freetown to Trinidad 1942 to 1943. |
| FG | Fremantle to Adelaide, 1942 onward. |
| FH | Saint John NB to Halifax, late 1942 onward. |
| FJ | Florianopolis to Rio de Janeiro. |
| FM | Milne Bay to Port Moresby. |
| FN | Forth North, Thames to Firth of Forth 1939 to 1945. |
| FP | Troop convoys to Norway Apr/May 1940. |
| FPM | France to Portland MT convoys, invasion series. |
| FPP | France to Portland personnel convoys July/Aug 1944. |
| FS | Forth South, Firth of Forth to Thames 1939 to 1945. |
| FSD | Freetown to Dakar, small craft 1944. |
| FTC | France to Thames coaster convoys 1944. |
| FTM | France to Thames MT convoys 1944. |
| FWC | France to Isle of Wight coaster convoys June 1944. |
| FWL | France to Isle of Wight landing craft convoys 1944. |
| FWM | France to Isle of Wight MT convoys June/July 1944. |
| FWP | France to Isle of Wight personnel convoys June/Sept 1944. |
| FXP | France to UK invasion series June to Oct 1944. |
Converted from the original by kind permission of Mrs. Gill Hague.