Nemo dat quod non habet, literally meaning "no one can give what they do not have", is a legal rule, sometimes called the nemo dat rule, that states that the purchase of a possession from someone who has no ownership right to it also denies the purchaser any ownership title.

Dat Tan Nguyen (born September 25, 1975) is an American former professional football player who was a linebacker for seven seasons with the Dallas Cowboys of the National Football League.

DAT Freight & Analytics, formerly known as Dial-a-Truck, is a US-based freight exchange service ("load board") and provider of transportation information serving North America.

(born January 25, 1975) a Vietnamese-American stand-up comedian.

DaT Scan (DaT scan or Dopamine Transporter Scan) commonly refers to a diagnostic method, based on SPECT imaging, to investigate if there is a loss of dopaminergic neurons in striatum.

"Save Dat Money" (stylized as $ave Dat Money), is a novelty song by American rapper Lil Dicky featuring fellow American rappers Fetty Wap and Rich Homie Quan.

a split album by The Sweet (side one) and The Pipkins (side two), released on EMI's budget record label, MFP (Music For Pleasure) in 1970.

"Who Dat Boy" is a song written and performed by American rapper Tyler, the Creator featuring fellow American rapper ASAP Rocky.

"Dat Stick" (styled as "Dat $tick") is the debut single by Indonesian rapper Rich Brian, previously known as Rich Chigga.

"Can't Help Lovin' Dat Man" with music by Jerome Kern, and lyrics by Oscar Hammerstein II, is one of the most famous songs from their classic 1927 musical play Show Boat, adapted from Edna Ferber's 1926 novel.

Positive K's debut album, which was released November 3, 1992.