Alphabetical List of Convoy Codes.
From "The Allied Convoy System 1939-1945" by Arnold Hague ©.
Published in 2000 by Chatham Publishing. ISBN 1-55125-033-0.

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

J.

Code
Notes
JAColombo to Aden.
JCColombo to Calcutta.
JFRio de Janeiro to Florianopolis.
JGKingston, Jamaica to Guantanamo.
JHSt John's NF to Halifax NS.
JMIndia to Madagascar via Mombasa 1943 only.
JMGAssault convoy for Malaya Sept 1945.
JNSt John's, NF to Labrador.
JRRio de Janeiro to Recife.
JSColombo to Singapore Nov 41 to Feb 42.
JTRio de Janeiro to Trinidad, 1943-45.
JWUK to North Russia. Replaced PQ.

Converted from the original by kind permission of Mrs. Gill Hague.