Acta Palaeontologica Polonica (abbreviated to Acta Palaeontol. Pol.) has a CODEN code of "APGPAC".
[['Acta Palaeontologica Polonica', 'ABBREVIATION', '"Acta Palaeontol. Pol."'], ['Acta Palaeontologica Polonica', 'CODEN_CODE', '"APGPAC"']]