A (englanti)
- Analog
- Analogue
- Analogy
- Analysis
- Analysis of variance
- Analytic function
- Analytic geometry
- Analytic group
- And
- Angle
- Angle bisector
- Angle bisector theorem
- Angle in a semicircle
- Angle of depression
- Angle of elevation
- Angles in a cyclic quadrilateral
- Angles in a polygon
- Angles in the same segment
- Angstrom
- Angular acceleration
Rahoittajat: EU Socrates Minerva, HeyMath!, Cambridge University Press