PS1

Look up PS1 or PS/1 in Wiktionary, the free dictionary.

PS1, Ps 1, PS-1, PS/1 or PS One may refer to:

Arts and entertainment

MoMA PS1 (derived from "Public School One"), American contemporary art institution
Ponniyin Selvan: I or PS I, a 2022 Indian Tamil language period action-drama film by Mani Ratnam
- Ponniyin Selvan: I (soundtrack), its soundtrack album by A. R. Rahman

Technology

"$PS1", "Prompt String 1" a shell variable in a command-line interface which specifies the command prompt
IBM PS/1, IBM Personal System/1 series of home computers
Pan-STARRS' first telescope, called PS1
PostScript Type 1 Font
Prosteyshiy Sputnik 1, the first artificial Earth satellite
.ps1, the extension of a Microsoft PowerShell script file

Video gaming

PlayStation (console), video game console released by Sony in 1994
- PS One (console), a miniature version of the original PlayStation released in 2000
Phantasy Star (video game), the first in the Phantasy Star series
PlanetSide (video game), the first in the PlanetSide MMOFPS video game series

Other uses

Photosystem I, the second photosystem in the photosynthetic light reactions of plants
The name and designation for several public schools in the New York City Department of Education; see List of public elementary schools in New York City
Psalm 1 from the Judeo-Christian Book of Psalms
The boxcar in the PS line of post-war standardized freight cars from Pullman-Standard

See also

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