English ⇄ Chinese English

.idx abbr.
IT	索引文件名后缀 (idx 是 index 的缩写，索引 文件的扩展名)
English thesaurus
.idx abbr.
file.ext.	Index (file name extension)
idx abbr.
abbr.	index
IDX abbr.
abbr., comp., net., IT	Internet Data eXchange
abbr., el.	integrated digital exchange
abbr., file.ext.	Index file (FoxPro,FoxBase Vosoni); Header information (CMYK image, Stork format)
abbr., IT	Header information; Index
abbr., st.exch.	Identix, Inc.