- behavior (= behaviour)
- behavior of convergence
- behind-the-moon argument
- Behnke, H.A.L.
- Behnke-Stein theorem
- Behrens-Fisher problem
- Behrens-Fisher test
- Behrens method
- Behrens radical
- Behrens, W.V.
- bei (= bei function)
- being imaginary
- Beke, M.
- Belgrado, G.
- belief line
- Belinfante, M.J.
- Bellavitis, G.
- bell curve
- Bell, E.T.
- Bell inequality
- Bell, J.S.
- Bellman equation
- Bellman-Ford algorithm
- Bellman function
- Bellman-Gronwall inequality