What does ECT stand for?

I've tried searching to no avail

 

Engine coolant Temp

EDIT: sometimes seems a little confusing,
as the cosworth uses a ECT sender for the ECU

and right next to it is the Water temp sender, for the gauge on the dash.
they are not the same sensor

 

Thanks you.

 

no worries/..

Edited up there for a bit better explination mate

 

Thanks,

handy to know that.