The meaning of the Acronym SIEI is...

SIEI is

• Societa Industriale Elettrotecnica Italiana
• Shanghai International Exchange Institute
• Siberian Institute For Ecological Initiatives

More Meanings For SIEI:

• Societa Industriale Elettrotecnica Italiana
• Shanghai International Exchange Institute
• Siberian Institute For Ecological Initiatives

SIEI is also in:

• Unfiled