CTE

• Celestial Tiger Entertainment, formerly Tiger Gate Entertainment, a Hong Kong based company that operates pay television channels
• Central Television Enterprises, formerly Central Independent Television's international distributor, a predecessor of ITV Studios
• Cross Technological Enterprises, a fictional high-tech firm in the Marvel Comics universe
• CTE World (Corporate Thugz Entertainment), the record label of rapper Young Jeezy

• Career and technical education, programs of study primarily in high school generally intended to prepare students for vocational success (United States)

• Chronic traumatic encephalopathy, a neurological disorder observed in people with repeated brain trauma
• Computed tomography enterography, a medical imaging technique

• Churches Together in England, the national ecumenical instrument for churches in England
• {{lang|es|Confederación de Trabajadores del Ecuador|italic=no}}, a trade union centre in Ecuador

• Coefficient of thermal expansion, in thermal mechanics
• Common table expression, a temporary named result set derived from a simple query in SQL
• Conditional tail expectation, a valuation of risk management and insurance liability
• Chunked transfer encoding, a streaming data transfer mechanism in HTTP

• Central Expressway, Singapore, a major highway
• {{lang|es|Compañía Transatlántica Española|italic=no}}, a defunct Spanish passenger ocean line also called "The Spanish Line"
• CTE, the IATA code for Cartí Airport in mainland Panama serving the Cartí Islands of the San Blas Islands
• CTE, the ICAO airline designator for Air Tenglong, a defunct airline in China
• CTE3, {{lang|fr|Havre Saint-Pierre|italic=no}} Water Aerodrome, in Quebec, Canada
• CTE5, {{lang|fr|Lac à la Perchaude|italic=no}} Airport, a defunct airport in Quebec, Canada

• Critical Technology Element, assessed during an Analysis of Alternatives, a requirement of military acquisition policy in the United States
• CTE Racing-HVM, former name of auto racing team Racing-HVM

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