Algebra (disambiguation)
- *-algebra
- Abstract algebra
- Algebra
- Algebra (book)
- Algebra (singer)
- Algebra over a commutative ring
- Algebra over a field
- Algebra over a set
- Algebraic (disambiguation)
- Associative algebra
- Banach algebra
- Boolean algebra
- Boolean algebra (structure)
- C*-algebra
- Coalgebra
- Computer algebra
- Elementary algebra
- F-algebra
- F-coalgebra
- Heyting algebra
- Jordan algebra
- Lie algebra
- Linear algebra
- Operator algebra
- Poisson algebra
- Relational algebra
- Sigma algebra
- Superalgebra
- T-algebra
- Universal algebra
- Von Neumann algebra