| AAPP Atti della Accademia Peloritana dei Pericolanti, Classe di Scienze Fisiche, Matematiche e Naturali | | 0365-0359 | 0.61 | Q3 | | | |
| Abhandlungen aus dem Mathematischen Seminar der Universitat Hamburg | Abh.Math.Semin.Univ.Hambg. | 0025-5858 | 0.43 | Q4 | 4区 | | |
| Acta et Commentationes Universitatis Tartuensis de Mathematica | | 1406-2283 | 0.35 | Q4 | | | |
| Acta Mathematica | Acta Math. | 0001-5962 | 5.01 | Q1 | 1区 | | |
| Acta Mathematica Academiae Paedagogicae Nyiregyhaziensis | | 0866-0182 | | | | | |
| Acta Mathematica Hungarica | Acta Math Hung | 0001-5954 | 0.62 | Q3 | 3区 | | |
| Acta Mathematica Scientia | Acta Math Sci | 0252-9602 | 1.08 | Q1 | 4区 | | |
| Acta Mathematica Sinica | | 1000-9574 | | | | | |
| Acta Mathematica Sinica, Chinese Series | | 0583-1431 | | | | | |
| Acta Mathematica Sinica, English Series | Acta Math. Sin. Engl. Ser. | 1439-7617 | 0.77 | Q3 | 3区 | | |
| Acta Mathematica Universitatis Comenianae | Acta Math. Univ. Comen. | 0231-6986 | 0.44 | Q4 | | | |
| Acta Mathematica Vietnamica | Acta Math. Vietnam. | 0251-4184 | 0.24 | Q4 | | | |
| Acta Numerica | Acta Numer. | 0962-4929 | 16.26 | Q1 | 1区 | | |
| Acta Scientiarum - Technology | Acta Sci. Technol. | 1806-2563 | 0.75 | Q3 | 4区 | | |
| Acta Universitatis Sapientiae, Mathematica | Acta. Univ. Sapientiae. Matem. | 1844-6094 | 0.68 | Q3 | | | |
| Adults Learning Mathematics International Journal | | 1744-1803 | | | | | |
| Advanced Nonlinear Studies | Adv. Nonlinear Stud. | 1536-1365 | 1.98 | Q1 | 2区 | | |
| Advanced Science Letters | Adv. Sci. Lett. | 1936-6612 | | | | | |
| Advanced Studies in Contemporary Mathematics (Kyungshang) | | 1229-3067 | | | | | |
| Advances in Information Sciences and Service Sciences | AISS | 1976-3700 | | | | | |