TDR meaning in Military and Defence ?

Answer: What is The Dark Riders mean?

This is a list of some of the major foes of the Marvel Comics superhero team, the X-Men.

reference

Full Form	Category
Tropical Disease Research	Academic & Science
Time Depth Recorder	Academic & Science
Total Debt Restructuring	Accounts and Finance
Theodore	Airport Code
Term Deposit Receipt	Banking
Tax Deduction Receipt	Business
Tricom, S A	Business
Transfer Of Development Rights	Business
Tokyo Disney Resort	Business
Tudor Corporation LTD.	Business
Troubled Debt Restructures	Business
Trademark Document Retrieval	Business
The Designers Republic	Business
The Dirty Rag	Community
Timmy Don't Read	Community
Tourism Development Register	Community
Total Dress Rehearsal	Community
Trade and Development Report	Community
Timeout Detection and Recovery	Computer Hardware
Technical Design Reports	Computing
Transparent Data Reduction	Computing
Time Division Reflectometry	Computing
Track Description Record	Computing
Transaction Data Repository	Computing
Time-Domain Reflectometry	Electronics
Contents of Arvid Tape	File Type
Threat Detection and Response	General
The Dumb Racists	General
The Dartmouth Review	General
Time Domain Reflection	General
Turbo Diesel Register	General
Toyota Desert Race	General
Tenue De Route	General
Truck Design Review	General
Time Delay Relay	General
Transilvania Drag Race	General
The Demonic Radicals	General
Tom De Ridder	General
Terminal Departure Report	General
Transfer Design Review	General
Technical Design Report	General
Timeout Detection Recovery	General
TDRThe Drama Review	General
The Drama Review	General
Typographic Desk Reference	General
Taiwan Depository Receipt	General
Take Down Rifle	General
Transactional Data Reporting	General
Tierra Destiny Reid	General
Trusted Digital Repositories	General
Time Domain Reflectivity	General
Technical Dispatch Reliability	General
Tear Down Redesign	General
Tracker Data Reduction	General
Tokyo Dawn Records	General
Transferable Development Rights	Governmental
TIRUVIDALMARUDR	Indian Railway Station
Ticket Deposit Receipt	Indian Railways
Tasks, Duties, and Responsibilities	Jobs
Tropical Diseases Research	Medical
The Dark Riders	Military and Defence
Training Device Requirement	Military and Defence
Transportation Discrepancy Report	Military and Defence
Task Description Report	Military and Defence
Technical Design Review	Space Science
Technical Documentation Report	Space Science
Test Discrepancy Report	Space Science
Total Death Race	Sports
The Death Race	Sports
Transaction Data Report	Telecommunication
Time Domain Reflectometer	Telecommunication
Theodore Airport	Transport & Travel