(ital.) Physics , Med. , symbol for absorbed dose (of radiation)
• symbol for dalasï (Gambian monetary unit)
• Geology , symbol for darcy
• defence (in D notice )
• Government Department
• Chem. , symbol for deuterium
• Geology Devonian
• (ital.) symbol for diameter
• (ital.) Chem. , symbol for diffusion coefficient
• dimension or dimensional (preceded by a number)
• symbol for dinar (Tunisian monetary unit)
• Optics , symbol for dioptre
• (ital.) Physics , symbol for dispersion
• Immunol. diversity region (of an immunoglobulin chain)
• symbol for dong (Vietnamese monetary unit)
• (ital.) Aeronautics , symbol for drag
• Irish fishing port registration for Dublin
• (bold ital.) Physics , symbol for electric flux density (or displacement)
• Roman numeral for five hundred
• international vehicle registration or civil aircraft marking for Germany
• Maths. , indicating the first derivative of a function (in D operator )
• (small cap.) Chem. , indicating an optically active compound having a configuration related to dextrorotatory glyceraldehyde (as in D-glucose )
• indicating a musical note or key
• Med. , indicating a rhesus antigen (as in anti-D )
• indicating semiskilled or unskilled (occupational grade)