The initials are also known as the return address so when the person writes back they can address you correctly
It is superlfuous to give reference initials if they only tell you that the author of the letter was also the typist. Such initials are only of interest if the typist was another person than the author.
The word you're looking for is "initials."
A person initials are taken constructed by taking the first letter of their given first name and the first letter of their given surname and putting them together. For example, the initials of Harry Potter would be HP. Initials can sometimes include a middle name e.g. Harry James Potter becomes HJP.
A person skilled in reading and writing is typically called literate.
If a manager or supervisor in a company sends a letter, he normally identifies it as coming from him by his initials in the 'Our reference' line. The person who typed the letter for him/her will add her initials after his. For example, if John Smith sent a letter which was typed by Ann Baker the 'Our reference' heading above the date might read: "Our reference: JS/AB"
Reference initials are typically used in business correspondence to indicate the person who prepared the document and the person who it is intended for, usually the signer. They are placed at the bottom of a letter or memo, with the preparer's initials followed by the initials of the individual who is signing the document. This helps clarify responsibility and accountability within an organization. Reference initials also serve as a quick way to identify who was involved in the communication process.
The letter address.there name and there adress they sent the letter from
Such a person is called a scribe.
The initials of the Goldsmith (the person who carved and created your ring) The initials of the Jeweller (the company that sells the link, like Tiffany or Hearts on Fire) The initials or logo of the Manufacturer who produces the ring.
When a letter is typed under someone else's name, at the bottom of the letter, the initials of the author of the letter are placed in caps, followed by / mark, and lower case initials of the typist. A letter typed for Maggie Smith by Jane Doe would have MS/jd.
A magistrate is also called a Justice of the Peace. The person's name is followed by the initials JP.
If you are writing a business letter, you should begin with the date. After that comes the person's name, title, and address.