| Acta Oecologica | 1146609X | 18736238 | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta Oecologica, Oecologia Plantarum | 02437651 |  | 
      
        
            | Acta Oecologica/Oecologia Applicata | 02437678 |  | 
      
        
            | Acta Oecologica/Oecologia Generalis | 0243766X |  | 
      
        
            | Acta Oeconomica | 00016373 | 15882659 | Scopus
                
                
                WoS Core | 
      
        
            | Acta of Bioengineering and Biomechanics | 1509409X | 24506303 | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta Oncologica | 1651226X | 0284186X | 00016381 | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta Oncologica, Supplement | 11001704 |  | 
      
        
            | Acta Onomastica | 12114413 | Scopus | 
      
        
            | Acta Ophthalmologica | 1755375X | 17553768 | 0001639X | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta Ophthalmologica Scandinavica | 16000420 | 13953907 | PubMed | 
      
        
            | Acta Ophthalmologica Scandinavica, Supplement | 13953931 | PubMed | 
      
        
            | Acta ophthalmologica. Supplement | 00651451 | 17553776 | 17553784 | PubMed | 
      
        
            | Acta Orientalia | 15882667 | 00016446 | Scopus
                
                
                WoS Core | 
      
        
            | Acta Ornithologica | 00016454 | 17348471 | Scopus
                
                
                WoS Core | 
      
        
            | Acta Orthopaedica | 17453682 | 17453674 | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta Orthopaedica Belgica | 00016462 | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta Orthopaedica et Traumatologica Turcica | 1017995X | 25891294 | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta Orthopaedica Iugoslavica | 03502309 |  | 
      
        
            | Acta Orthopaedica Scandinavica | 00016470 | 16511964 | PubMed | 
      
        
            | Acta Orthopaedica Scandinavica, Supplement | 03008827 | PubMed | 
      
        
            | Acta Orthopaedica, Supplement | 17453704 | 17453690 | PubMed | 
      
        
            | Acta Ortopedica Brasileira | 14137852 | 18094406 | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta ortopédica mexicana | 23064102 | PubMed | 
      
        
            | Acta Oto-Laryngologica | 16512251 | 00016489 | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta Oto-Laryngologica, Supplement | 03655237 | PubMed | 
      
        
            | Acta Oto-Rhino-Laryngologica Belgica | 00016497 | PubMed | 
      
        
            | Acta Otorhinolaryngologica Italica | 0392100X | 1827675X | Scopus
                
                
                WoS Core
                
                
                PubMed | 
      
        
            | Acta Otorhinolaryngologica Italica, Supplement | 03937976 |  | 
      
        
            | Acta oto-rino-laringologica ibero-americana | 00016500 | PubMed |