| Title | Link |
|---|---|
| Antonie van Leeuwenhoek | 
|
| Apidologie |
|
| Apoptosis |
|
| Applicable Algebra in Engineering, Communication and Computing |
|
| Applications of Mathematics |
|
| Applied Biochemistry and Biotechnology |
|
| Applied Biochemistry and Microbiology |
|
| Applied Categorical Structures |
|
| Applied Composite Materials |
|
| Applied Entomology and Zoology |
|
