COOK rice as directed on package, adding corn and 1 Tbsp. of the taco seasoning mix to cooking water along with rice. Stir in cilantro.
MEANWHILE, cook meat in hot oil in large nonstick skillet on medium high heat 2 to 3 min. or until meat is browned. Add remaining taco seasoning mix, red peppers, zucchini, onions and water. Cook on medium-high heat 5 min. or until vegetables are crisp-tender, stirring occasionally.
SERVE meat mixture over rice mixture.