What does IESL stand for?

What does IESL mean?

IESL	Institute of Electronic Structure and Laser Academic & Science » Universities
IESL	Intelligent Engineering Systems Laboratory Academic & Science » Universities
IESL	Institute for the Empirical Study of Language Academic & Science » Universities
IESL	Institution of Engineers, Sri Lanka Business » Professional Organizations
IESL	Intensive English as a Second Language Program Academic & Science » Universities
IESL	Internationella Engelska Skolan Linkoping Community » Schools
IESL	Intelligent Energy Saving Lighting Business » Products