The Bunker Group
PSP stand for 'Penetapan Status Penggunaan'. I put the link for MoF sites that more or less explain it:understand that PSP means sone kind of procurement budget, but what does "PSP" standing for?
Website Direktorat Jenderal Kekayaan Negara, Kementerian Keuangan RI
In simple term, this's the stage in budgetary cycle where 'finance' people already create the post where the money will be used for.