0
Abelian algebra is a form of algebra in which the multiplication within an expression is commutative.
Sean Sather-Wagstaff has written:
'Progress in commutative algebra' -- subject(s): Commutative algebra
commutative
A field is a commutative ring in which all non zero elements have inverses or all the elements are units
associative
Abelian (named after Abel, and means commutative)
Argand diagram (in complex numbers)
Asymptote (asymptotic)