In us coinage the d is a mint mark of the Denver Colorado mint.
As with Pre-decimal British coinage, South African coinage prior to 1961 was divided into pounds, shillings and pence, abbreviated to £sd. These abbreviations originated from the Latin words librae, solidi, denarii.
Five pennies in a nickel. (US coinage)
The D does not stand for anything. It is simply a D.
D stand for "Direct" or "Desk"
D. M. Metcalf has written: 'Coinage of the Crusades and the Latin East in the Ashmolean Museum Oxford' -- subject(s): Antiquities, Ashmolean Museum, Catalogs, Coinage, Coins, European, Coins, Medieval, Crusades, European Coins, History, Medieval Coins
d for dad
It stands for whatever you choose it to stand for.
dagger
destruction
David
It stands for Domini.
The "D" stands for "Decongestant" .