Complex sentence: NAUI is headquartered in Tampa, Florida (USA) with dive and member instructors, resorts, stores, service and training centers, located in Japan, South Africa, the Middle East, Europe, Mercosul (Brazil) and the Pacific Rim.
Split into simpler sentences: NAUI is headquartered in Tampa, Florida (USA) with dive and member instructors, resorts, and affiliated dive stores and service and training centers, located in countries throughout the world. NAUI Service Centers are established in Japan, South Africa, the Middle East, Europe, Mercosul (Brazil) and the Pacific Rim.