Kr \Kr\ prop. n. (Chem.) The chemical symbol for the element krypton, one of the six noble gases. [abbrev.] Syn: krypton. [WordNet 1.5]
K&R n. Brian Kernighan and Dennis Ritchie's book The C Programming Language, esp. the classic and influential first edition (Prentice-Hall 1978; ISBN 0-13-110163-3). Syn. {Old Testament}. See also {New Testament}.
K&R Kernighan and Ritchie. Brian Kernighan and Dennis Ritchie's book "The C Programming Language", especially the classic and influential first edition (Prentice-Hall 1978; ISBN 0-113-110163-3). Synonym {White Book}, {Old Testament}. See also {New Testament}. [{Jargon File}]
KR [brian] Kernighan & [dennis] Ritchie [c standard], "K&R"