| T&D | Test and Development 
| Others |
| T&D | Time and Date
| Others |
| T&D | Toyota and Daihatsu
| Others |
| T&D | Training and Development
| Others |
| T&D | Transmission and Distribution
| Others |
| T&D | Transportation and Distribution
| Others |
| T&D | Transportation and Docking
| Others |
| T/D | Temporarily Discontinued
| Others |
| T/D | Time Delay
| Others |
| T/D | Touchdown
| Others |
| TD | Chad
| Others |
| TD | Table Data
| Others |
| TD | Table Datum
| Others |
| TD | Table Definition
| Others |
| TD | Table Delimiter
| Others |
| TD | Table Detail
| Others |
| TD | Table Dimension
| Others |
| TD | Table Division
| Others |
| TD | Table Down
| Others |
| TD | Tabular Data
| Others |
| TD | Tag Discover
| Others |
| TD | Taildragger Day
| Others |
| TD | tal Digital
| Others |
| TD | Talent Development
| Others |
| TD | Tangent Distance
| Others |
| TD | Tank Destroyer
| Others |
| TD | Tank Driving
| Others |
| TD | Tanker - Dirty
| Others |
| TD | Tannoy Dimension speakers
| Others |
| TD | Tape Delay
| Others |
| TD | Tardive Delayed
| Others |
| TD | Tardive Dyskinesia
| Others |
| TD | Tardive Dyskinesias
| Others |
| TD | Target Date
| Others |
| TD | Target Defeat
| Others |
| TD | Target Dose
| Others |
| TD | Targeted Delivery
| Others |
| TD | Task Delegation
| Others |
| TD | Tasmanian Devil
| Others |
| TD | Te Deum laudamus (O God we praise Thee) [Lat.]
| Others |
| TD | Team Destruction
| Others |
| TD | team Dutch
| Others |
| TD | Tear Drop
| Others |
| TD | Tech Dude
| Others |
| TD | Technical Demonstration
| Others |
| TD | Technical Diploma
| Others |
| TD | Technical Directive
| Others |
| TD | Technical Director
| Others |
| TD | Technical Drawing
| Others |
| TD | Technische Dienst
| Others |
| TD | Technology Demonstration
| Others |
| TD | Technology Demonstrator
| Others |
| TD | Teledyne
| Others |
| TD | Temperature Displacement
| Others |
| TD | Temporal Difference
| Others |
| TD | Temporal Discrimination
| Others |
| TD | Temporary Disability
| Others |
| TD | Temporary Duty
| Others |
| TD | Tender Design
| Others |
| TD | Tender Document
| Others |
| TD | Teriffic Dolphin
| Others |
| TD | Term Deposit
| Finance, Investment, Banking |
| TD | Term Deposit
| Others |
| TD | Terminal Distributor
| Others |
| TD | Terminal Duct
| Others |
| TD | Terrain Data
| Others |
| TD | Terrell Davis
| Others |
| TD | Terrier Down
| Others |
| TD | Territorial Decoration
| Others |
| TD | Test Director
| Others |
| TD | Test Drive
| Others |
| Td | Tetanus & diphtheria Vaccine [adult/adol.]
| Others |
| Td | Tetanus & diphtheria Vaccine, adult/adolescent formulation
| Others |
| TD | Tetanus And Dipteria
| Others |
| TD | Tetanus Diphtheria
| Others |
| TD | Tetanus Toxoid without Diphtheria booster
| Others |
| TD | Tetanus-Diphtheria Toxoid
| Others |
| TD | Texture-Defined
| Others |
| TD | The Decision
| Others |
| TD | The Dew
| Others |
| TD | The Dog
| Others |
| TD | The Duel
| Others |
| TD | The Dumper
| Others |
| TD | Theater Distribution
| Others |
| TD | Therapy Dog
| Others |
| TD | Thermal Desorption
| Others |
| TD | Thermal Diffusion
| Others |
| TD | Thermal Donor
| Others |
| TD | Thermal Duration
| Others |
| TD | Thing Description
| Others |
| TD | Thinline Double
| Others |
| TD | Thirumala Devaswom
| Others |
| TD | Thomas Dale
| Others |
| TD | Thomas Duncombe
| Others |
| TD | Thornton-Donovan school
| Others |
| TD | Ticket Dispenser
| Others |
| TD | Tie Down
| Others |
| TD | Time Definite
| Others |
| TD | Time Differential
| Others |
| TD | Time Division
| Others |
| TD | Timing Diagram
| Others |
| TD | Timing Distributor
| Others |
| TD | Tiny Di
| Others |
| TD | Tip Drill
| Others |
| TD | To Deliver
| Others |
| TD | To die
| Others |
| TD | Toddler
| Others |
| TD | Tom Demarco
| Others |
| TD | Tom Drum
| Others |
| TD | Tony Danza
| Others |
| TD | Too Dumb
| Others |
| TD | Tool Design
| Others |
| TD | Top Dog
| Others |
| TD | Toronto Dominion
| Others |
| TD | Toronto-Dominion
| Others |
| TD | Total Density
| Others |
| TD | Total Disability
| Others |
| TD | Total Disaster
| Others |
| TD | Total Distribution
| Others |
| TD | Total Domination
| Others |
| TD | Total Drift
| Others |
| TD | Totally Dangerous
| Others |
| TD | Touch Down
| Others |
| TD | Touchdown Dalton
| Others |
| TD | Touchdowns Defense
| Others |
| TD | Tough Decision
| Others |
| TD | Tour Director
| Others |
| TD | Touring Diesel
| Others |
| TD | Tower Defence
| Others |
| TD | Tower Defense
| Others |
| TD | Tower Defense (video)
| Others |
| TD | Toxic Dose
| Others |
| TD | Tracking Dog
| Others |
| TD | Trade Desk
| Others |
| TD | Traffic Director
| Others |
| TD | Training Development
| Others |
| TD | Training Device
| Others |
| TD | Training Division
| Others |
| TD | Transient Data
| Others |
| TD | Transit District
| Others |
| TD | Transmembrane Distillation
| Others |
| TD | Transmit Data
| Others |
| TD | Transmitted Disease
| Others |
| TD | Transmitter Distributor
| Others |
| TD | Transorganizational Development
| Others |
| TD | Transport Department
| Others |
| TD | Transportation Disadvantaged
| Others |
| TD | Transporter Diesel
| Others |
| TD | Transverse Defect
| Others |
| TD | Traslo Device
| Others |
| TD | Trau Dich
| Others |
| TD | Travelers' Diarrhea
| Others |
| TD | Tres Draughty
| Others |
| TD | Triangular Distance
| Others |
| TD | Trinchera Dolina
| Others |
| TD | Trojan Downloader
| Others |
| TD | Tropical Depression
| Others |
| TD | True Duane
| Others |
| TD | Truss Designer
| Others |
| TD | Trust Deed
| Others |
| TD | Truth Drug
| Others |
| TD | Tunnel Diode
| Others |
| TD | Tunnel Drive
| Others |
| TD | Turabi Designer
| Others |
| TD | Turbo Debugger for DOS Configuration file
| Others |
| TD | Turn to Delivery
| Others |
| TD | Turquoise Discharge
| Others |
| TD | Twisted Destiny
| Others |