Is galvanized the English term for Filipino word yero?

Yes, "galvanized" is the English term for the Filipino word "yero."

Yero refers to corrugated galvanized iron sheets, which are commonly used for roofing and siding in the Philippines.

While "galvanized" is a more technical term referring to the process of coating iron with zinc for corrosion resistance, it is widely understood in the Philippines as referring to the material itself.

So, you can say "yero" or "galvanized iron" interchangeably in Filipino context.