[dimarik]

Храните в ассоциативном массиве.

var storage:	Object = new Object();
var len:		Number = arr.length;
var name:		String;
var ref:		TextField;
var i:			Number = 1;
 
for (; i < len; i++) {
	name = "pole_" + i;
	ref = container.createTextField(name, -i, dx, dy, 10, 16 * koef);
	storage[name] = ref;
}