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Important notice

Good news! We have updated our writing tools. Writing Tips and The Canadian Style have been combined to create a new tool called Writing Tips Plus.

Don’t forget to update your bookmarks. Within a few weeks, Writing Tips will no longer be available.

Search Canada.ca
To begin your search, go to the alphabetical index below and click on the first letter of the word you are searching for.

business letters: reference initials

The initials of the sender and of the transcriber are separated by a colon or oblique. The initials may be all in capital letters, all in small letters, or, usually, as follows:

  • AB:cd

The information is not always needed but may be useful at a later time.