The fourth letter and a consonant in the modern English alphabet
See also: Delta, Phonetic alphabet
The fourth highest letter grade in schools, colleges, and universities, usually representing a percentage grade between 65% and 69% meaning "below average" (but usually still passing).
Example: I got a D on my report card
See also: D+, D-, GPA, Grade Point Average
Used as the contraction of had, would, and did
Examples: He'd already left for the store. I'd rather go by myself. Who'd you think did it?
A vitamin
See also: Vitamin D, lumisterol, calciferol, ergocalciferol, cholecalceferol, calcitriol
A battery size/type for larger power consumption in electronic devices. Often called a flashlight battery
See also: D battery
The Greek numeral for four (4)
See also: Delta
The Roman numeral for five hundred (500)
The hexadecimal digit for the decimal number thirteen (13) (D16 = 1310)
The second tone of the C major scale
A relatively large cup size for brassiers
See also: bra, bra size, D cup
An abbreviation for several units of currency including: penny (British - held over from the Latin "denarius"), Denarius (Roman), Dinar (Tunisia), Drachma (Greek)
- The current designation for the Denver United States Mint on US coins and the designation for the Federal Reserve Bank of Cleveland, Ohio on US paper currency. In the past, it represented the mint mark for Dahlonega, Georgia.
The New York Stock Exchange (NYSE) stock symbol for Dominion Resources Inc
An undenominated US postal stamp rate worth 22 cents and issued on November 17, 1985
A common abbreviation for several words/terms including: daily, dam, data, date, daughter, day, daytime, dead, death, debye, deceased, deci, decimal, decrement, dedicated, deed, defense, degree, delete, Democrat, denarius, density, department, depth, deputy, deus, deuterium, Deutschland, dextrorotatory, diameter, diastolic, dice, die, differential, digit, digital, dimension, diopter, display, distance, dorsal, dose, drag, drag force, drain, draw, drift, drive, drum, Dublin, Duchess, Duke, Dutch, aspartic acid, Cohen's measure of effect size
See also: 2D, 3D, 4D, D4, D5, D6, D8, D12, D20, D100, D cup, D&D, D-day, drop d
/msg me any other D's or d's you can think of...