DTI meaning in Regional ?

Answer: What is Detroit, Toledo and Ironton Railroad mean?

The Detroit, Toledo and Ironton Railroad (reporting mark DTI) operated from 1905 to 1983 between its namesake cities of Detroit, Michigan, and Ironton, Ohio, via Toledo. At the end of 1970, it operated 478 miles of road on 762 miles of track; that year it carried 1,244 million ton-miles of revenue freight.

reference

Full Form	Category
Debt To Income	Accounts and Finance
Division of Tasks and Inputs	Business
Dimension Technologies Inc	Business
Diamond Technologies Inc	Business
Document Technologies Inc	Business
Diversified Technicians Inc	Business
Downtown Tomorrow Inc	Community
Delayed Teacher Interaction	Community
Disk To Image	Computing
Domestic Trunk Interface	Computing
Department of Trade and Industry (UK)	Computing
Diamond Technology Innovations	Computing
Diesel Turbo Injection	General
Driver Training Institute	General
Direction Technique et de l'Innovation	General
Digital Transducer Interface	General
Department of Total Inertia	General
Department Of Timidity And Inaction	General
Delivering Through Innovation	General
Designated Trained Individual	General
Dial Test Indicator	General
Diffusion Tensor Images	General
Direct Trade Input	General
Defense Training International	General
Dead Top Indicator	General
Direct Tension Indicator	General
Damage and Theft Index	General
Dress to Impress	General
Default Textures Improved	General
Department for Trade and Industry	General
Direct Turbo Injection	General
Diesel Turbo Intercooler	General
Drivetrain Innovations	General
De Tomaso Industries	General
Department Of Trust And Industry	Governmental
Danish Technological Institute	Governmental
Diversified Trading Institute	Governmental
Detroitn Toledo Ironton Railroad	Governmental
Dialysis Training Institute	Governmental
Doula Trainings International	International
Dance Theatre International	International
Destroying The Illusion	Internet
Diffusion Tensor Imaging	Medical
Dental Transformation Initiative	Medical
Do Them In	Messaging
Detroit Toledo Ironton By Ef, Em Faber	Messaging
Dwell Time Interval	Military and Defence
Dsl Tracking Inquiry	Networking
Diesel Turbo Intercooled	Physics Related
Grand Trunk Western Railroad Incorporated (formerly Detroit, Toledo, and Ironton Railroad Company)	Regional
Detroit, Toledo, and Ironton	Regional
Detroit, Toledo and Ironton Railroad	Regional
Detroit Toledo Ironton R. R.	Regional
Detroit, Toledo, Ironton	Regional
Detroit, Toledo and Ironton Railroad (Canadian National Railway)	Regional
Deposition Technology Innovations	Technology
Design and Technology of Instrumentation	Technology
Defense Technology International	Technology
Defense Technology Initiative	Technology
Department of Technology and Information	Technology
Discovery Technology International	Technology
Digital Trunk Interface	Telecommunication