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AIS

British  

abbreviation

  1. Australian Institute of Sport

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A company advisory seen by The Wall Street Journal said all ships approaching Ras Laffan “within the port, anchorages, and port waters must switch off AIS with immediate effect until further notice.”

From The Wall Street Journal • May 13, 2026

AIS data showed the "vast majority" of vessels congregating in the East China Sea appeared to be from the eastern province of Zhejiang, where several maritime militia ports are located, said Poling.

From Barron's • Mar. 13, 2026

Similar to plane signals, the AIS safety system allows vessels to broadcast their details, positions and destination to ports and other vessels.

From Barron's • Mar. 9, 2026

Ships use AIS partly to avoid one another.

From BBC • Mar. 9, 2026

However, at the same time, the ship’s AIS position was being broadcast as if it was in the Strait of Hormuz.

From The Wall Street Journal • Feb. 22, 2026

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