D. A. promised to review the contract before Friday.

In the dictionary, D. A. is listed as an alternative form of DA.

After years of training, she finally added D. D. S. to her credentials.

The teacher asked the students to circle all the D's on the worksheet.

The proofreader highlighted the d's to make sure each instance of the letter was lowercase.

He slid a d-note across the table to cover his share of the bill.

She D/Led the team through the crisis with calm determination.

Researchers discovered that the syrup contained several D-fructoses that altered its taste profile.

I installed two D locks on the bike rack to prevent theft.

I always carry a D lock to secure my bike when I stop at the coffee shop.