(law) Discussed later.

(civil engineering, computing, informal) Clipping of infrastructure.

below, beneath, inferior

plural of infra

(taxonomy) A taxonomic category below suborder and above superfamily.

(colloquial) beneath one's dignity

plural of infraorder

see below

Alternative form of infrared

(taxonomy) one of the ranks used in classifying animal life forms; an infracohort is more specific than a subcohort and more general than a subtercohort