| Acronym | Definition |
|---|
| TCD➣Trinity College Dublin |
| TCD➣The College Dropout (Kanye West) |
| TCD➣Chad (ISO Country code) |
| TCD➣Transcranial Doppler |
| TCD➣Temperature Control Device |
| TCD➣Thermal Conductivity Detector |
| TCD➣Telephony Channel Descriptor |
| TCD➣Telephony Call Dispatcher |
| TCD➣Travel City Direct (various locations) |
| TCD➣Town Center District (various locations) |
| TCD➣Technical College Diploma (various locations) |
| TCD➣Transport Control Department (Bermuda) |
| TCD➣True Crime Daily (show) |
| TCD➣Traffic Control Device |
| TCD➣ThirdCoast Digest (website) |
| TCD➣Transform Columbus Day (advocacy) |
| TCD➣Tourism Community Development (South Africa) |
| TCD➣Tropical Conservation and Development |
| TCD➣Transport de Chalands de Débarquement (French: Landing Ship Dock; French Navy) |
| TCD➣Town Called Dobson (editorial cartoon) |
| TCD➣Tropical Cyclone Discussion |
| TCD➣Tactical Communications Division |
| TCD➣Teller Cash Dispenser |
| TCD➣Target Completion Date |
| TCD➣Total Child Development (childcare) |
| TCD➣Tons of Cane per Day (sugar cane industry) |
| TCD➣Test Completion Date (software) |
| TCD➣Tapetochoroidal Dystrophy |
| TCD➣Total Cost of Deployment |
| TCD➣Theoretical Climate Dynamics |
| TCD➣Time Code Display |
| TCD➣Total Control Dominator (automotive marketing software) |
| TCD➣The Cat's Dead |
| TCD➣Temperature Coefficients of Delay |
| TCD➣Target Configuration Date |
| TCD➣Tanzania Centre for Democracy (est. 2005) |
| TCD➣Traffic Class Dependent |
| TCD➣Time Compliance Data |
| TCD➣Time/Code Distribution |
| TCD➣Target Center Display |
| TCD➣Terminal Control Device |
| TCD➣Time Compliance Directive |
| TCD➣Turbo-Code Decoding |
| TCD➣Technical Change Directive |
| TCD➣The Conservative Deflator |
| TCD➣Technical Concept Demonstration |
| TCD➣Technology Cutoff Date |
| TCD➣Target Centered Display |
| TCD➣Tentative Classification of Defects |
| TCD➣Temporary Call Divert |
| TCD➣Trade Credit Distribution |
| TCD➣Transient Current Distribution |
| TCD➣Tilly's Custom Design (Phoenix, AZ) |
| TCD➣The Captain's Deck (Tampa Bay Buccaneers fansite) |
| TCD➣Type Commander Deviation |
| TCD➣Test Criteria Document |
| TCD➣Départment de la Coopération Technique (French) |
| TCD➣Turning Circle Diameter (automotive design parameter) |
| TCD➣Tribal Center for Development (Philippines) |
| TCD➣Technical Consulting & Development (National Institutes of Health) |
| TCD➣Training Control Device |
| TCD➣Thermochromic Display |