TTK can refer to different things depending on the context. Here are some possible meanings:

• Time To Kill: In the context of video games, TTK stands for Time To Kill, which refers to the amount of time it takes to kill another player in a game.

• Tkinter Themed Widgets: In Python programming language, TTK is a module that provides access to the Tk themed widget set, introduced in Tk 8.5. It provides additional benefits including anti-aliased font rendering and improved styling effects.

• Smoking and Sex: According to Urban Dictionary, TTK can also refer to a sexual act involving smoking a blunt and holding a beer during doggy style intercourse and ejaculating on the girls back, shouting "TTK!!!".

• Acronyms: TTK can also stand for other things such as The Taken King (gaming), The Templar Knights (gaming community), or Time to Kick (slang) .

Therefore, the meaning of TTK depends on the context in which it is used.