He acknowledged receipt, but after that we heard nothing from him.

All but five have acknowledged receipt of the message.

"We acknowledged receipt, but put them off pending your return."

I should be grateful if you would acknowledge receipt of this.

When the city computer had acknowledged receipt, he withdrew his finger.

"You are to acknowledge receipt of this message," Wo said, drawing out each word as if to emphasize them.

He will acknowledge receipt of your reference within 5 working days.

Just a quick note to acknowledge receipt of the two papers you have prepared for the review.

They acknowledged receipt, and said they'd see if anybody was available.

Please acknowledge receipt of this letter and confirm that you agree to the above conditions.