GTG
GTG (abbreviation) means Got to go: used to end a conversation quickly in a text or online chat. Example: “gtg, my bus is here.”
How to use GTG
Learner’s notesIn plain English'I have to go' in a text message.
Text and chat only. Never use it in email to someone you do not know well.
Often written in lower case. The variant g2g means exactly the same thing.
Trace the full origin ↓Fill the gap
Can you complete this real example?
_____, my bus is here.
Etymology
An initialism of got to go, and separately of good to go.