Indeks,48 IDAI,32 Informatika,27 IPB Press,22 In Media,13 Intrans Publishing,12 Informatika8 IRDH,6 IndoLiterasi,3 Interaksara,3 Itqan Publishing,3 Indonesia Publishing House,3 Imania,3 Inash,2 IRCiSoD,2 Intelegensia Media,2 Innosain,1 In Trans Publishing,1 Insan Cendekia Mandiri,1 IPDN Press,1