That can be frustrating and/or embarrassing, but it's no problem! You came to the right place
to find out what LMK means.|
"Let Me Know"
PS. We shorten and abbreviate words and sentences everywhere these days. Above we answered, What does LMK mean in texting? The question could also
be: What does LMK mean on Facebook? What does LMK mean on Twitter? What does LMK mean on Instagram? What does LMK mean in email?
You get the point. We abbreviate and use LMK not only in texting, but on all the social media sites and through other digital communication.