Source : WordNet®

Kr
     n 1: a colorless element that is one of the six inert gasses;
          occurs in trace amounts in air [syn: {krypton}, {atomic
          number 36}]
     2: a communist organization formed in Cambodia in 1970; became
        a terrorist organization in 1975 when it captured Phnom
        Penh and created a government that killed an estimated
        three million people; was defeated by Vietnamese troops
        but remained active until 1999 [syn: {Khmer Rouge}, {Party
        of Democratic Kampuchea}, {Communist Party of Kampuchea}]

Source : Free On-Line Dictionary of Computing

KR
     
        {knowledge representation}

kr
     
         The {country code} for South Korea.
     
        [{Jargon File}]
     
        (1999-01-27)

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}]