Linked from
The 37 pages that link to Spontaneous symmetry breaking, each with the reason it gives.
MesonRelated: Chiral symmetry breaking shapes the masses and properties of light mesons.
Ising modelRelated: The two equally favored magnetization directions emerge from spin-flip symmetry.
Critical phenomenaRelated: It often distinguishes the ordered phase from the symmetric phase.
Symmetry in physicsRelated: A symmetric law can produce a less symmetric physical state.
Gerard ’t HooftRelated: The electroweak theory uses this mechanism to give weak bosons mass.
Scalar field theoryRelated: A scalar potential can favor a vacuum that breaks the theory's symmetry.