PSP şu anlamlara gelebilir: * PlayStation Portable, Sony Computer Entertainment tarafından üretilen avuçiçi oyun konsolu. * Paint Shop Pro, Bir çizge yayımcı (grafik editör) yazılımı * Payment Service Provider * Pacifist Socialist Party * Palm Springs International Airport * Paralytic shellfish poisoning * Pennsylvania State Police * Personal Software Process * Phi Sigma Pi * Postal System Pinyin * Program Segment Prefix * Progressive Socialist Party * Progressive Supranuclear Palsy * Puerto Rican Socialist Party * Python Server Pages * Philadelphia Songwriters Project * Polícia de Segurança Pública * Polysaccharide Peptide * Pre-Integrated Solution Platform * Principal States of Polarization * Per-survivor processing
