This definition appears very rarely
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Samples in periodicals archive:
National Association of Athletics Administrations of Trinidad and Tobago hosts athletic track and field meets, posts athletic heats and events results, records and rankings. NAAATT organises race fixtures, gold, silver and bronze award ceremonies, coaching and certification resources for athletes and sports clubs in Trinidad and Tobago. Affiliated to Trinidad & Tobago Olympic Committee TTOC, North America, Central America & Caribbean Athletic Association NACAC, International Association of Athletics Federations IAAF.