This is a list of things named for the German scientist Max Planck:
Physics Boltzmann–Planck equation Fokker–Planck equation Nernst–Planck equation Kelvin–Planck statement of the second law of thermodynamics Massieu–Planck potentials Planck potential Planck proposition, Planck statement, Planck's principle; see Kelvin–Planck statement Planckian locus
Quantum mechanics Planck constant Planck postulate Planck's law of black body radiation Planck-taper window Planck–Bessel window Planck–Einstein relation
Cosmology Planck units Planck energy Planck length Planck mass Planck time Planck temperature Planck epoch Planck postulate Planck scale Planck star Trans-Planckian problem
Other 1069 Planckia, asteroid Max Planck Society Planck's principle Planck (crater) on the Moon Planck (spacecraft), space observatory Max-Planck-Gesellschaft, see Max Planck Society Colegio Max Planck, in Trujillo, Peru.