SPQR is , Latin for the government of the ancient Roman Republic.
SPQR may also refer to:
Arts and entertainment SPQR, novel by Paul Hyde Bonner (1952) SPQR series, a collection of detective stories set in the time of the Roman Republic SPQR: The Empire's Darkest Hour, a computer adventure game set in Ancient Rome SPQR (board game), a board wargame Steve Perrin's Quest Rules, a generic role-playing game system S.P.Q.R.: 2,000 and a Half Years Ago (1994), an Italian comedy film S.P.Q.R., a track on the album Deceit by experimental rock band This Heat S. P. Q. R., a record label distributed by London Records
Non-fiction SPQR: A History of Ancient Rome, a 2015 book by Mary Beard
Science and technology SPQR tree, a data structure for graph connectivity and planar embeddings Small Payload Quick Return, a NASA Ames program for "de-orbiting" small payloads
Other uses Quiruvilca Airport (ICAO code), a defunct airport in Peru Sebastian Patrick Quintus Rahtz (1955–2016), British digital humanities information professional