Journaln. 日记, 杂志, 日报 Jawaharlal Nehru Library (University of Mumbai, India)贾瓦哈拉尔·尼赫鲁图书馆(大学),印度孟买 JTIDS (Joint Tactical Information Distribution Systems) Network LibraryJTIDS(联合战术信息分配系统)网络图书馆 Jackson National Life (insurance company; Lansing, MI; also seen as JNLIC)杰克逊民族生活(保险公司,兰辛吗,小姐,也视为JNLIC) Java Naming Language爪哇命名的语言 Jump If Not Less如果不是跳较少 Jongeren Netwerk LimburgJongeren Netwerk Limburg