© by Tatiana Lysenko 2015. The paper presents validations of some syntaxon names of the saline vegetation of Eastern Europe (southern Russia and Kazakhstan), namely of the Carici dilutae-Juncion gerardii, Anabasio salsae-Artemision pauciflorae, Carici dilutae-Juncetum gerardii. The names of the Suaedion acuminatae, Climacoptero crassae-Suaedion acuminatae and the Suaedetum acuminatae are corrected because of erroneous selection of eponymous taxon names. We also suggest that the 'Tamariceto-Salsolion australis' nom. illeg. should be a synonym of the Euphorbion sequieranae.