RSX may refer to:

Computing

*RSX, a RISC CPU from Encore Computer *

RSX-11 RSX-11 is a discontinued family of multi-user real-time operating systems for PDP-11 computers created by Digital Equipment Corporation. In widespread use through the late 1970s and early 1980s, RSX-11 was influential in the development of later ...

, an operating system family developed by Digital Equipment Corporation * RSX 'Reality Synthesizer', a graphics chip for the PS3 * Resident System Extension, part of the CP/M Plus operating system

Other uses

* Acura RSX, an automobile *

Rhein-Sieg-Express The Rhein-Sieg-Express is a Regional-Express service in the German state of North Rhine-Westphalia and Rhineland-Palatinate running from Aachen via Düren, Cologne, Troisdorf, Siegburg and Betzdorf to Siegen. It is operated by DB Regio NRW. Histo ...

, a German regional train service * RS:X (sailboard) * RSX Energy, a Canadian oil and gas company *Label for an

X-ray An X-ray, or, much less commonly, X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers, corresponding to frequencies in the range 30&nb ...

observation made by

ROSAT ROSAT (short for Röntgensatellit; in German X-rays are called Röntgenstrahlen, in honour of Wilhelm Röntgen) was a German Aerospace Center-led satellite X-ray telescope, with instruments built by West Germany, the United Kingdom and the Uni ...

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