Posted in Business & Finance, Information Technology, Schools & Education DLTC stands for Dun Laoghaire Tuition Centre (language school; Dublin, Ireland) DLTC stands for Driving Licence Testing Centre (Zambia) DLTC stands for Dublin Lawn Tennis Council (Ireland) DLTC stands for Doncaster Lawn Tennis Club (UK) DLTC stands for Dutch London Taxi Club (vintage taxis)