The meaning of the Acronym IETS is...

IETS is

• Inelastic Electron Tunneling Spectroscopy

More Meanings For IETS:

• Inelastic Electron Tunneling Spectroscopy
• Industrial Energy-related Technologies and Systems
• International Education Training Services
• International Embryo Transfer Society

IETS is also in:

• Firms
• Non-Profit Organizations
• Physics
• Universities