What does init stands for?

Answer 1

guess its initial value

Answer 2

Yes, init is short for initialize and it would be the variable you're creating for the loop; or in other words, initializing a variable within the for loop's statement.

Answer 3

int stands for Initialize
object myObject = new object(); . Initialize means to give an initial value to. In some languages, if you don't initialize a variable it will have arbitrary (dirty/garbage) data in it. In C# it is actually a compile-time error to read from an uninitialized variable.