Acronyms dictionary TBR What does TBR mean? TBR is an acronym that stands for to be read. Many people use it to refer to their reading lists. It can also stand for to be rude or to be real, which can both be used before or after you give someone a harsh truth. Examples of TBR My To Be Read pile is a little out of control. What’s on your TBR? #amreading @AllisonLuther, March, 2018 Tattoos are so attractive tbr @v1nc3ntc, March, 2018 the worst thing ever back in the way when you like a TBR thinking it's a to be real but really it's a TO BE RUDE @playgurlq, January, 2018 SEE MORE EXAMPLES Just Added bystander effect, CSI effect, Streisand effect, L + ratio, docufiction Note This is not meant to be a formal definition of TBR 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 TBR that will help our users expand their word mastery.