[443] Islam, das Religionssystem Mohammeds; s. Mohammed.
Brockhaus-1809: Islam
Brockhaus-1911: Islâm
DamenConvLex-1834: Islam,
Herder-1854: Scheikh-ul-Islam
Meyers-1905: Scheich ul-Islâm · Islâm
Pierer-1857: Islam