PC.net

ETD

Meaning Estimated time of departure
Type Acronym
Rank ★ ★ ☆  Average
Usage General (not just online)
Comments

A quick way of telling someone when you are leaving or asking when they are leaving; also used in airports to track flight departures; often used in conjunction with ETA, which is "Estimated time of arrival."

Updated January 2, 2014
Information from PC.net
https://pc.net/slang/meaning/etd
space