- DLEC stands for Denise Louie Education Center (Seattle, WA)
- DLEC stands for Developing Local Extension Capacity (Feed the Future project)
- DLEC stands for Data Local Exchange Carrier
- DLEC stands for DSL Local Exchange Carrier
- DLEC stands for Downlink Earth Coverage (US DoD Satellite Communications)
- DLEC stands for Diploma in Languages and European Community Studies
DLEC