Sern may refer to: *

SERN In rocketry, a SERN, which stands for single expansion ramp nozzle, is a type of physical linear expansion nozzle where the gas pressure transfers work only on one side. Traditional nozzles are axially symmetric, and therefore surround the ...

(single expansion ramp nozzle), a type of rocket nozzle * Lou Sern, an alias for American singer Tom Hooker * "Sern.", the standard botanical abbreviation for botanist

Rutger Sernander Johan ''Rutger'' Sernander (2November 186627October 1944) was a Swedish botanist, geologist and archaeologist. He was one of the founders of the study of palynology which would later be developed by Lennart von Post, as well as a pioneer in the ea ...

* ''SERN'', a fictional organization in the videogame ''

Steins;Gate ''Steins;Gate'' is a 2009 science fiction visual novel game developed by 5pb. and Nitroplus. It is the second game in the ''Science Adventure'' series, following ''Chaos;Head''. The story follows a group of students as they discover and develo ...

'' * a fictional sector of space from Star Wars * a raw meat dish in Chinese cuisine

See also