| Abbreviation | Definition |
|---|---|
| ASA | Angle Side Angle |
| ASC | Almost Set Cover |
| ASCM | Advanced Studies in Contemporary Mathematics |
| ASCM | Asian Symposium on Computer Mathematics |
| ASDF | Average Square Difference Function |
| ASE | Asymptotic Standard Error |
| ASF | Algebraic Specification Formalism |
| ASIN | Arc Sine |
| ASL | Algebraic Specification Language |
| ASM | Analytical Solids Modelling |
| ASM | Anthropology Science and Mathematics |
| ASMS | Alabama School of Math and Science |
| ASMS | Alabama School of Mathematics and Science |
| ASMS | Arkansas School for Mathematics, Sciences, |
| ASN | Arbitrary Size Number |
| ASOG | Analytical Solution Of Groups |
| ASPM | Advanced Studies in Pure Mathematics |
| ASRV | Among Sites Rate Variation |
| ASS | Angle Side Side |
| AST | Accurate Sample Taking |