| CET | Calculator Electronic Tranzistorizat 
| Others |
| CET | Cancer Exercise Trainer
| Others |
| CET | Canyon Extreme Track
| Others |
| CET | Cascades East Transit
| Others |
| CET | Cellular Engineering Technologies
| Others |
| CET | Cement Evaluation Tool
| Others |
| CET | Center for Economic Theory
| Others |
| CET | Center For Economic Transformation
| Others |
| CET | Center for Educational Technologies
| Others |
| CET | Center for Educational Technology
| Others |
| CET | Center for Emerging Technologies
| Others |
| CET | Center for Emerging Technology
| Others |
| CET | Center for Employment Training
| Others |
| CET | Center for Entrepreneurship and Technology
| Others |
| CET | Center for Environmental Therapeutics
| Others |
| CET | Center for Excellence in Teaching
| Others |
| CET | Center for Excellence Training
| Others |
| CET | Center of Excellence Training
| Others |
| CET | Central England Temperature
| Others |
| CET | Central Europe Technologies
| Others |
| CET | Central European Television
| Others |
| CET | Central European Time
| Others |
| CET | Central European Tucnak
| Others |
| CET | Centre for Engineering and Technology
| Research Center |
| CET | Centro Europeo Toscolano
| Others |
| CET | Cern Expenditure Tracking
| Others |
| CET | Certifiable Entertaining Troll
| Others |
| CET | Certified EKG Technician
| Others |
| CET | Certified Electrical Technician
| Others |
| CET | Certified Electronics Technician
| Others |
| CET | Certified Elevator Techican
| Others |
| CET | Certified Elevator Technician
| Others |
| CET | Certified Engineering Technologist
| Others |
| CET | Certified Environmental Trainer
| Others |
| CET | Chrome Exhaust Tip
| Others |
| CET | Cisco Encryption Technology
| Others |
| CET | Civil Engineering Technician
| Others |
| CET | Clark Equality Theory
| Others |
| CET | Clinical Education Training
| Others |
| CET | Club Euro Trabi
| Others |
| CET | Clutch Engagement Torque
| Others |
| CET | Coefficient of Equivalent Thickness
| Others |
| CET | Cognitive Enhancement Therapy
| Others |
| CET | Cold Environmental Test
| Others |
| CET | College English Test
| Others |
| CET | College of Emerging Technologies
| Others |
| CET | College of Engineering (Trivandrum)
| Others |
| CET | College of Engineering and Technology, Bhubaneswar
| Others |
| CET | College of Engineering Technology
| Others |
| CET | Color Enhanced Technology
| Others |
| CET | Combat Engineer Tractor
| Others |
| CET | Comcast Entertainment Television
| Others |
| CET | Commemorative Edition Turbo
| Others |
| CET | Commissione dell'Economia e dei Tributi
| Others |
| CET | Commissionerate of Employment Training
| Others |
| CET | Common Entrance Test
| Others |
| CET | Common Extensor Tendon
| Others |
| CET | Common External Tariff
| Others |
| CET | Communication Efficiency Test
| Others |
| CET | Community Ethnicity Type
| Others |
| CET | Compact Electric Tractor
| Others |
| CET | Computer Electronic Technologies
| Others |
| CET | Computer Engineering Technology
| Others |
| CET | Computer Enhanced Telephony
| Others |
| CET | Configura Extension Technology
| Others |
| CET | Conservation Employee Training
| Others |
| CET | Constant Elasticity of Transformation
| Others |
| CET | Consultation Education and Training
| Others |
| CET | Continuing Education and Training
| Others |
| CET | Contoured Exotic Top
| Others |
| CET | Contraband Enforcement Team
| Others |
| CET | Control de Estabilidad Y Traccion
| Others |
| CET | Corporate Education and Training
| Others |
| CET | Council for Educational Technology
| Others |
| CET | Count Enable Trickle
| Others |
| CET | Creating Excellence Together
| Others |
| CET | Creativity Education and Travel
| Others |
| CET | Cumberland Emerging Technologies
| Others |
| CET | Cutting Edge Technology
| Others |
| CET | Cycle Electrical Test
| Others |