PSB
PSB stands for:
- Paris School of Business , academic business school
- Parti Socialiste Belge , a historic Belgian party (see Belgian Workers' Party )
- Partido Socialista Brasileiro , Brazilian party
- Periodic security report of the German federal government on crime
- Pet Shop Boys , British electro-pop duo
- Plauener Straßenbahn GmbH , transport company in Saxony
- Polski Słownik Biograficzny , The Polish Biographical Dictionary
- Prussian State Library , the former form of the name of the State Library in Berlin
- Pro Sport Berlin 24 , a large Berlin sports club (formerly Post Sports Club)
- Proton Synchrotron Booster , a particle accelerator at CERN
- Test system for school and educational counseling , an intelligence test
- PSB AG for programming and system support , a formerly listed IT company
- Photoshop Big , a file format from Adobe Photoshop
- Persistent Slip Band (material science)
- Psychological Strategy Board - a US administration committee on psychological warfare
- Psychosocial care , a social work form of support under mostly non-binding framework conditions
- Legal guardians , see parental care
