Which code stands for London, United Kingdom (Gatwick)?

The code that stands for London, United Kingdom (Gatwick) is LGW. This three-letter IATA airport code follows the standard format used globally for identifying airports. Each airport is assigned a unique code that typically relates in some way to the airport name, location, or history. In this case, LGW incorporates the 'G' from Gatwick, making it straightforward to associate the code with the airport.

In contrast, LHR corresponds to London Heathrow, which is another major airport in London, while LIT is the code for Little Rock, Arkansas, and LAX references Los Angeles International Airport. Hence, these codes are unrelated to Gatwick, emphasizing the importance of recognizing LGW as the appropriate choice for this specific question.