1. K&R. 2. The fourth book in Adobe SyStemS, Inc.' SPoStScriptSerieS, deScribing the previouSly-Secret format of Type 1fontS. The other three official guideS are known aS the Blue Book, the {Green Book}, and the {Red Book}. ["Adobe Type 1 Font Format, verSion 1.1", AddiSon-WeSley, 1990 (ISBN 0-201-57044-0)]. 3. Standard> White book CD-ROM. [Jargon File] (1996-12-03)