cib

/S IH1 B/
noun
  1. 1

    (US) Initialism of certificate of Indian blood, a document signifying Native American ancestry, also known as a Certificate of Degree of Indian Blood.

  2. 2

    (New Zealand) Initialism of Criminal Investigation Branch.

  3. 3

    Initialism of cosmic infrared background. [Low-level infrared radiation originating from all directions in space.]

adjective
  1. 1

    (classified ads) Initialism of complete, in box. [With all parts included; with nothing missing; full.]