

| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| ΑΔΕΔΥ | Ανώτατη Διοίκηση Ενώσεων Δημοσίων Υπαλλήλων | In Greek | → Organizations and associations → Labour, labour economics → Public administration, government | 
| ΑΕ | Ανώνυμη Εταιρεία = SA | Société Anonyme | In French = NV | Naamloze Vennootschap | In Dutch = SA | Sociedade Anónima | In Portuguese = SA | Sociedad Anónima | In Spanish = AŞ | Anonim Şirket | In Turkish | In Greek | → Economics | 
| ΑΚΕΛ | Ανορθωτικό Κόμμα Εργαζόμενου Λαού | In Greek | → Political parties and movements | 
| ΑΦΜ | Αριθμός Φορολογικού Μητρώου | In Greek | → Taxes, duties → Greece |