| AS | Annals of Science | In English | → Serial publications, periodicals → Mathematics and natural sciences |
| AS | Antispoof | In English | |
| AS | Agada Semajno | In Esperanto | |
| AS | Ago-Semajno | In Esperanto | |
| AS | Aktsiaselts = AB | Akcinė bendrovė | In Lithuanian = AK | Akcia Kompanio | In Esperanto = AT | Акцыянэрнае таварыства | In Bulgarian = AG | Aktiengesellschaft | In German = DD | Dioničko Društvo | In Croatian = AS | Aksjeselskap | In Norwegian = SpA | Società per Azioni | In Italian = AS | Aktieselskab | In Danish = SA | Spółka Akcyjna | In Polish = SA | Societăţi pe Acţiuni | In Romanian = AB | Aktiebolag | In Swedish = AD | Akcionarsko Društvo | In Serbian = DD | Delniška Družba | In Slovenian = AS | Akciová Spoločnosť | In Slovak = AS | Akciová Společnost | In Czech = AT | Акціонерне товариство | In Ukrainian |
In Estonian | → Economics |
| AS | Aksjeselskap = AB, AK, AT, AG, DD, SpA, SA, AD (look above) |
In Norwegian | → Economics |
| AS | Aktieselskab = AB, AK, AT, AG, DD, SpA, SA, AD (look above) |
In Danish | → Economics |
| AS | Akciová Spoločnosť = AB, AK, AT, AG, DD, SpA, SA, AD (look above) |
In Slovak | → Economics |
| AS | Akciová Společnost = AB, AK, AT, AG, DD, SpA, SA, AD (look above) |
In Czech | → Economics |
| AŞ | Anonim Şirket = SA | Société Anonyme | In French = NV | Naamloze Vennootschap | In Dutch = SA | Sociedade Anónima | In Portuguese = SA | Sociedad Anónima | In Spanish = ΑΕ | Ανώνυμη Εταιρεία | In Greek |
In Turkish | → Economics |
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