Cert or CERT may refer to:
Emergency response Community Emergency Response Team, teams of volunteer emergency responders across the United States Computer Emergency Response Team, an expert group that handles computer security incidents CERT Coordination Center (CERT/CC), the worldwide center for coordinating information about Internet security at Carnegie Mellon University, the first and most well-known CERT CERT C Coding Standard, developed by the CERT/CC at Carnegie Mellon University United States Computer Emergency Readiness Team (US-CERT) Correctional Emergency Response Team, a team of correction officers
Legal Certiorari, a Latin legal term for a court order requiring judicial review of a case Certiorari before judgment, a specific form of a writ of certiorari Cert pool, shorthand term for the pool of applicants for a writ of certiorari from the United States Supreme Court
Organizations Centre of Excellence for Applied Research and Training (CERT) Group of Companies, a private education provider in the Middle East Council of Education, Recruitment and Training, an Irish hospitality training authority, active 1963–2003 Council of Energy Resource Tribes, a consortium of Native America tribes established to increase tribal control over natural resources
Other uses Carbon Emission Reduction Target, a United Kingdom government initiative Constant extension rate tensile testing, a standard method of testing of materials also known as slow strain rate testing
See also Ceirt, a letter of the Ogham alphabet Certificate (disambiguation) Certs, a brand of breath mints Sert (disambiguation)