| Abbreviation | Definition |
|---|---|
| AAC | Area Above the Curve |
| AADM | Advances and Applications in Discrete Mathematics |
| AADM | Applicable Analysis and Discrete Mathematics |
| AAGR | As A General Rule |
| AAIMS | Algebra Assessment and Instruction - Meeting Standards |
| AAIMS | Arkansas Advanced Initiative for Math and Science |
| AAM | Applications and Applied Mathematics |
| AAMT | Academy Of Applied Mathematics And Technology |
| AAMT | Australian Association of Mathematics Teachers |
| AAR | Arbitrary Angle Reduction |
| AAS | Asymptotically Almost Surely |
| AAS | Auto Available Split |
| AASA | After A Small Algebra |
| AATA | Abstract Algebra: Theory and Applications |
| AATL | Arithmetic and Algebra Tutoring Lab |
| AATM | Arizona Association of Teachers of Mathematics |
| AAUC | Abbreviated Area Under the Curve |
| ABAPLV | Advances Business Application Programing List View |
| ABC | Antecedent, Behavior, Consequences |
| ABCD | Asymmetry, Border, Color, and Differentiated |