What does DDT stand for?

4,4-DichloroDiphenylTrichloroethane (IDEM)

Data Debugging Tool

Data Description Table (BUR)

Davidson Tisdale Mines Ltd. - Toronto Stock Exchange symbol

Debye Dipole Theory - Physics

DEC- Digital Equipment Corporation Debugging Tape

Deduct

Defect Detection Trial (SAUS)

Deferent Duct Tumor - Medicine (MELL)

Define Device Table (MCD)

Deflagration to Detonation Transition (IEEE)

Degos-Delort-Tricot - Syndrome - Medicine (DB)

Delayed Dialing Tone - Telecommunications (TEL)

Department of Development and Technology (SAUO)

Department of Development and Tourism (SAUS)

Deputy Director for Tourism (SAUO)

Design and Debug Tool (SAUS)

Design and Drafting Techniques

Design Data Transmittal (NRCH)

Design, Development and Testing (SAUS)

Design Development Test

Device Descriptor Table (SAUS)

Diagnostic Decision Table - Computer science

Diamond Craft Boat Co., Morehead City, NC - Manufacturer code for watercraft hull identification number (USCG)

DIBOL Debugging Technique - Digital Equipment Corp.

Dichlorodiphenyltrichloroethane - Insecticide

Dideoxythymidine - Biochemistry

Differential die-away technique (SAUS)

Digital Data Terminal (MCD)

Digital Data Transceiver

Digital Data Transmission (SAUS)

Digital Data Transmitter

Digital Debugging Tape

Digital Debugging Technique (SAUS)

Digital Decoding Technique (SAUS)

Digital Demodulation Technique

Digital Diagnostic Tool - Automotive engineering

Digital tape transmitter (SAUS)

Dillard's Cap Tr 7.50% Cap Sec - NYSE symbol (SPSG)

Direct Digital Targeting (SAUS)

Display Date (SAUS)

Distributed Decision-aid Tool - Military technology (DDF)

Dithiotreitol (SAUS)

Doctor of Drugless Therapy

Document Delivery Test

Dodecanethiolate - Organic chemistry

Doppler Data Translator

Double Deflection Tube (BUR)

Double Diffusion Test - Medicine (MELL)

Double Diode-Triode

Double Dual Tandem - Aviation (DA)

Driver Dispatch Table - Computer science (CIST)

Dual Deflection Tube (IAA)

Dual-Double Tandem Axle (PIPO)

Ductus Deferens Tumor - Type of cell line

Duplex-Drive Tank

Dye Disappearance Test (SAUS)

Dynamic Debugging Tape (IAA)

Dynamic Debugging Technique (DEN)

Dynamic Debugging Tool - Computer science (VERA)

Dynamic Display Tester

Dyslexia Determination Test - Educational test

Training Destroyer - Navy symbol

Transition from Deflagration to Detonation (ALPHA)

direct-decision therapy (SAUS)

drop dead twice (SAUS)