Acronyms dictionary TMLS What does TMLS mean? TMLS is an acronym used to shorten the word timelines, as used on Twitter or other social-media sites. Sometimes, it’s used for Total MLS, a website delivering news on Major League Soccer. Examples of TMLS my whole tmls talkin about the jl trailer @westerois, October, 2017 I'm deleting all the posts on my tmls on FB because nobody uses that shit anymore. DG says MLS is the fastest growing professional sport on social media in North America. Doesn't personally credit TMLS, surely he meant to. @TotalMLS, December, 2016 SEE MORE EXAMPLES Just Added Black Music Appreciation Month, Older Americans Month, Mental Health Awareness Month, Jewish American Heritage Month, Asian American and Pacific Islander Heritage Month Note This is not meant to be a formal definition of TMLS like most terms we define on Dictionary.com, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of TMLS that will help our users expand their word mastery.