PS2 (disambiguation) explained

PS2 most commonly refers to the PlayStation 2, a sixth-generation video game console manufactured by Sony.

PS2, PS-2, Ps 2 or PS/2 may also refer to:

Technology

IBM Personal System/2, IBM's third generation of personal computers
PS/2 port, a 6-pin Mini-DIN connector used for connecting some keyboards and mice to a PC compatible computer system

Phantasy Star II, a console role-playing video game developed by Sega AM7
PlanetSide 2, a massively multiplayer online first-person-shooter video game
Pokémon Stadium 2, a video game for the Nintendo 64
Power Stone 2, a multiplayer fighting game for the Sega Dreamcast
Official UK PlayStation 2 Magazine, a predecessor to the PlayStation Official Magazine - UK

Psalm 2
pS2 gene, is a gene in humans that encodes the Trefoil factor 1 protein
Franklin PS-2, an American, high-wing, strut-braced, single seat glider
Photosystem II, the first protein complex in the Light-dependent reactions
PS 2, the name of several public elementary schools in New York City
Ps₂, the chemical formula for di-positronium
Patrick Surtain II, cornerback who plays for the Denver Broncos of the National Football League
or PS II, a 2023 Indian Tamil-language historical epic film by Mani Ratnam