| name | image | categories | date Closed | date first issue | date founded | Frequency (number/year) | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Country | continent | ISSN | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Acta Apostolicae Sedis |  | 1909 | 29/09/1908 | 12 | Vatican City | Europe | Website | |||||||
| Acta Eruditorum |  | 1782 | 1682 | 1682 | 12 | Leipzig | Saxony | Germany | Europe | Germany | Europe | 0166-6304 (WC · ACNP ) | Website | |
| Acta litteraria Regni Poloniae et Magni Ducatus Lithuaniae | 1755 | 1755 | 4 | Website | ||||||||||
| Agrostografia Brasiliensis | Nature/Animals | 1823 | Italy | Europe | Website | |||||||||
| Agrostologia Helvetica | Nature/Animals | 1811 | 1811 | Switzerland | Europe | Website |