w.e.f.

abbreviation for

1. with effect from

Example Sentences

So does Norway, third on the WEF list and famous as the first country to institute a 40% female quota in corporate boardrooms.

From The Daily Beast

The WEF meeting, in other words, has its own version of the 99% and the 1%.

From The Daily Beast

WEF organizers set the stage on Wednesday for intense panel discussions to come through primer sessions.

From The Daily Beast