What does a single full stop mean in texting?

In some contexts sending a single period (or something of that ilk) is used to “keep the line open” and indicate that the person is still there on the other end (perhaps awaiting something from your end). –

What does the re in emails mean?

What does l mean in an email?

When someone composes an email message in Microsoft Outlook, the program converts the text emoticon 🙁 into a frowning face image using the Wingdings font. Therefore, if you see an L in an email, it means the person is saying he or she is sad. If you see the letter J, he or she is happy.

What is J in Outlook?

The J is actually supposed to be a smiley face. Microsoft Outlook, a popular e-mail client, automatically converts the 🙂 and 🙂 text emoticons into smiley face icons using the Wingdings font. Therefore, when Microsoft Outlook users type smiley faces in an e-mail message, they are sent as visual smiley face icons.