What does PRX stand for?

What does PRX mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: PRX.

We've found a total of 9 definitions for PRX:

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PRX

Pharmaceutical Resources, Inc.

Business » NYSE Symbols

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PRX

Physical Review X

Miscellaneous » Unclassified

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PRX

Cleveland Grand Prix

Community » Sports

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PRX

FoxPro Compiled Program

Computing » File Extensions

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PRX

Paris, Texas USA

Regional » Airport Codes

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PRX

Public Radio Xtreme

Miscellaneous » Unclassified

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PRX

Pennsylvania Radio Exchange

Business » Companies & Firms

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PRX

Proximagen Grp

Business » London Stock Exchange

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PRX

Protox Therapeutics Inc.

Business » Toronto Stock Exchange

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What does PRX mean?

PRX
The PRX205 is a processor controlled reed relay telephone exchange developed by Philips Telecommunicatie Industrie BV in Hilversum during the late 1960s and early 1970s. The first public switch was installed in Overvecht in Utrecht in 1972. About half of all sales were in the Netherlands. The last PRX switch was taken out of service on 7 December 2010 at Volendam in the Netherlands. The PRX digital version was developed during the early 1980s in PTI's laboratories in Hilversum, Brussels and Malmesbury, Wiltshire but only went into limited production. PTI first went into partnership with AT&T in 1984 and then sold its remaining stake in the company to AT&T in 1987. After the takeover, the PRX/D development was stopped in favour of the AT&T 5ESS switch product, but development of PRX/A continued for some time afterwards. PRX/A systems were installed worldwide including many containerized versions and served reliably for 38 years.

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"PRX." Abbreviations.com. STANDS4 LLC, 2015. Web. 21 Apr. 2015. <http://www.abbreviations.com/PRX>.