"Portable" commonly refers to handheld or mobile versions of a game. For San Andreas, official portable releases include the 2013 re-release for iOS and Android, and earlier adaptations like Grand Theft Auto: Liberty City Stories and Vice City Stories for PSP (not San Andreas). Community projects and unofficial ports sometimes appear under names such as “Portable” or abbreviated tags (e.g., “1 D...”), which can indicate single-file distributions or compressed packages intended for portable devices or emulators.
Take-Two Interactive (Rockstar’s parent) issued DMCA takedowns in 2021, but the code is still available via torrent and Git mirrors. Grand Theft Auto-GTA- San Andreas-Portable--1 D...