PDQ may refer to: PDQ Food Stores, US PDQ Chocolate, a drink mix PDQ terminal, to process payment card transactions Oil rigs with production, drilling and quarters, e.g. Thunder Horse PDQ Computing: Powerbook G3 PDQ (aka Wallstreet Series II), an Apple laptop computer Qualcomm pdQ, precursor to the Kyocera 6035, an early smartphone PDQ (Pretty DUN Quick), Neil J. Gunther's performance analysis software Physician Data Query, the US National Cancer Institute cancer database Entertainment: PDQ (game show), a US TV show 1966-1969 Prose Descriptive Qualities, a role-playing game system See also P. D. Q. Bach, a fictitious composer