ccr

/S IY1 S IY1 AA1 R/
noun
  1. 1

    (music) Initialism of Creedence Clearwater Revival (60s–70s American band).

  2. 2

    (housing, law) Acronym of covenant, condition, and restriction. [(law) An agreement to do or not do a particular thing.]

  3. 3

    (computing) Acronym of condition code register.

  4. 4

    (underwater diving) Acronym of closed circuit rebreather.