A. Natternabb & CIE GmbH
A. P. Pharma, Inc.
A.B. Ferrosan
A.B. Technologies Holding, L.L.C.
A.C.F. Chemiefarma N.V.
A.H. Robins, Company, Incorporated
A.H.C. Pharmacal, Inc.
A.M.S.A. Anonima Materie Sintetiche e Affini S.p.A.
A.O.A. Japan Co., Ltd.
A.P. Group Inc.
A.P. Pharma, Inc.
A.R.D.O. (Associazione Ricerca e Didattica in Otologia
A.S.A.C. Pharmaceutical International, A.I.E.
A.sup.+ Science Invest AB
A.T. Still University of Health Sciences
A.V. Topchiev Institute of Petrochemical Synthesis, Russian Acad
A/S af 18. juni 1990
A/S Apothekernes Laboratorium for Specialpraeparater
A/S Cheminova
A/S Dumex (Dumex Ltd)