| #1 | Acta geodynamica et geomaterialia. -- Prague : Institute of Rock Structure and Mechanics ASCR, 2004-. -- ISSN 1214-9705 |
| #2 | Acta hydrologica Slovaca. -- Bratislava : Ústav hydrológie Slovenskej akadémie vied, 2000-. -- ISSN 1335-6291 |
| #3 | Acta mechanica. -- Wien : Springer, 1965-. -- ISSN 0001-5970 print. -- ISSN 1619-6937 online |
| #4 | Acta Montana, A, Geodynamics. -- Praha : Ústav struktury a mechaniky hornin AV ČR, 1991-2003. -- ISSN 1211-1910 |
| #5 | Acta Polytechnica : Journal of advanced engineering. -- Prague : The Czech Technical University-Publishing House, 1992-. -- ISSN 1210-2709 |
| #6 | Acta technica CSAV. -- Praha : Ústav termomechaniky AV ČR, 1956-. -- ISSN 0001-7043 |
| #7 | Aeronautical Quarterly. -- London : Royal Aeronautical Society, 1949-1983. -- ISSN 0001-9259 |
| #8 | AIChE journal. -- Hoboken : Wiley, 1955-. -- ISSN 0001-1541 print. -- ISSN 1547-5905 online |
| #9 | Air and Water Pollution. -- Oxford : Pergamon, 1962-1966. -- ISSN 0568-3408 |
| #10 | Akademický bulletin. -- Praha : Akademie věd České republiky, 1993-2016. -- ISSN 1210-9525 |