GTS
GTS (phrase) means Go to sleep — used in texting and social media, either as advice to someone up too late or as a sign-off at the end of a conversation. Example: “It's 3am, gts.”
How to use GTS
Learner’s notesIn plain EnglishText shorthand for go to sleep.
Informal messaging only; never appropriate in writing for work.
GTG means the writer is leaving; GTS is usually aimed at the person being written to.
Trace the full origin ↓Fill the gap
Can you complete this real example?
It's 3am, _____.
Etymology
An initialism used in text messaging.