 S.A.D.I.R. |
 S.F.A.R. |
 S.T.I.R. |
 Saba |
 Saba |
 Scientific Radio |
 Scientific Radio |
 Sébastopol |
 Semcco |
 Siera |
 Sigma |
 Sigma |
 Socomag |
 Sonneclair |
 Sonneclair |
 Sonneclair |
 Sonor'Onde |
 Sonora |
 Sonora |
 Sonora |
 Sonora |
 Sonora |
 Sonora |
 Sonora |
 Sonora |
 Sonora |
 Standarbloc |
 Stradivox |
 Super Ideal |
 Super Ideal |
 Super Ideal |