Do you know what designator means?

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The Air Transport Association (IATA) represents, leads and serves the airline industry. Its members comprise all major passenger and cargo airlines.

The ND3 and ND5 Laser Designators uses patented technology to create true night vision and turns your scoped rifle into a night hunter. Combining a powerful, green laser diode and a precision optical collimator.

The Aircraft Owners and Pilots Association (AOPA), a not-for-profit individual membership association, effectively serves the interests and needs of its members as aircraft owners and pilots, and establishes, maintains, and articulates positions of leadership to promote the economy, safety, and popularity of flight in aircraft.

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Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

International Civil Aviation Organization (ICAO)