acidophil, Acidose, Acidum, Acidur, Ackerbau, ackerbaulich, Ackja, Aconitin, Acquisition, Acquit, Acre, Acridin, Acrolein, Acronal, across-the-board, Acryl, Acrylan, Acrylat, Acrylnitril, Acrylsäure, Act, Acta, Acta Apostolorum, Acta Martyrum, Acta Sanctorum, Actant, Actin, Acting-out, Actinide, Actinium - Duden Das große Fremdwörterbuch - Wörterbücher