Di

Di may refer to:

The diminutive form of the name Diana, Diane and Dianne. Dai is the Welsh diminutive form of the name David.
Diana, Princess of Wales.
Di (ethnic group) (氐), an ancient ethnic group in China.
di-, a Greek numerical prefix meaning "twice", "double" or "two".

Di, a Latin word for "gods" and the plural of the word deus—variant plurals include dei and dii. The feminine form is deae ("goddesses"). This word may refer to a number of beings in Roman religion, including:

Dii Consentes, the twelve major deities, Romanized from the Greek Twelve Olympians: Jupiter, Juno, Neptune, Minerva, Mars, Venus, Apollo, Diana, Vulcan, Vesta, Mercury and Ceres.
Di Conserentes, deities who presided over procreation.
Di Conservatores, gods believed to have saved or preserved the worshiper during a difficult time.
Di indigetes, ancient indigenous gods of the Romans who predated the later ones adopted from other mythologies.
Di Inferi, underworld gods, honored every five years in the Ludi Taurei.
Di Manes, the collective spirits of the dead.
Di Nixi, goddesses of childbirth.
Di Parentes, ancestor spirits worshiped during the Parentalia.
Di Penates, household gods.

Di, one of the 8 departments of the Sourou Province of Burkina Faso.
Dizi (musical instrument), a Chinese transverse flute sometimes known as the di (笛)
Shangdi, a Chinese deity.
Di, Italian for of or from.
Judge Di or Dee, a partially fictitious Chinese magistrate and detective.

Academic Dictionaries and Encyclopedias