Definitions for "CIRA"
Continuity Irish Republican Army based in Northern Ireland
a terrorist organization formed in Ireland in 1994 as a clandestine armed wing of Sinn Fein
Continuity Irish Republican Army. (See Dissident Irish Republican terrorist groups).
Centro Italiano di Ricerca Aerospaziale
The Canadian Internet Registration Authority, a non-profit corporation responsible for overseeing and appointing the ".ca" Internet country code domain for Canada.
Canadian Internet Registration Authority, the central registry for all .ca domain names.
Center for Integrated Regional Assessment (PSU)
a not-for-profit organization mandated to operate the
Cooperative Institute for Research in the Atmosphere
County Information Resource Agency.