Radio station identifications Radio announcements Identifications, Radio station IDs, Radio station Radio station IDs Station identifications, Radio Station IDs, Radio Radio form/genre terms guide, via WWW, Apr. 21, 2010 (Station identification; UF under Announcements) Historical dict. of American radio, 1998: p. 316 (under Promotion, On-air: station identifications (IDs)) Wikipedia, Apr. 21, 2010 (Station identification: the practice of radio or television stations or networks identifying themselves on air, typically by means of a call sign or brand name) Google search, Apr. 21, 2010 (Station identifications; Radio station identifications; Radio station IDs) http://www.oclc.org/research/researchworks/terms.htm gf2011026517 sh2010025038 DLC 110507 20120502093129.6 gf2011026517 eng