What does HELEN Stand For?
For HELEN we have found 4 definitions.
What does HELEN mean? We know 4 definitions for HELEN abbreviation or acronym in 3 categories. Possible HELEN meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
HELEN Stands For:
|*****||HELEN||High Energy Laser Embodying Neodymium|
|****||HELEN||High Energy physics Latin-American-European Network|
|**||HELEN||High Energy Physics Latinamerican European Network|