MIX first 3 ingredients in large bowl. Reserve 1/4 cup for later use. Add meat to remaining sauce; toss to coat. Refrigerate 15 min. to marinate.
HEAT grill to medium-high heat. Remove meat from marinade; discard marinade. Thread meat onto skewers alternately with pineapple, peppers and onions.
GRILL 12 to 14 min. or until meat is done, turning occasionally and brushing with reserved sauce.