What is the 3 letter city code for Copenhagen?

Copenhagen’s Airport Code: CPH, But What About its City Code?

While Copenhagen’s airport code is readily recognizable as CPH, pinpointing a three-letter city code for Copenhagen can be surprisingly tricky. Unlike airport codes, which are standardized by the International Air Transport Association (IATA), city codes aren’t universally regulated or used. Several different organizations have developed their own coding systems, and often these systems are tailored for specific industries or purposes.

For example, the “Q-codes” used in aviation and meteorology don’t include a specific code for Copenhagen. Similarly, the National Geospatial-Intelligence Agency (NGA) maintains a comprehensive database of geographic names and locations (GNS), but this doesn’t employ a three-letter city code system in the way IATA does for airports. Some online booking platforms or internal systems within travel agencies might use their own proprietary codes, but these aren’t standardized and can vary.

So, when looking for a three-letter city code for Copenhagen, it’s important to consider the context. If you’re working within a specific system that utilizes such codes, consult the system’s documentation. If you’re simply trying to identify Copenhagen in a general sense, CPH (the airport code) often serves as a practical stand-in, even though it technically refers to the airport and not the city itself. While other Danish airports like Esbjerg (EBJ), Karup (KRP), and Ronne (RNN) have their own distinct IATA codes, these don’t offer any insight into a potential city code for Copenhagen. In short, there’s no universally recognized three-letter city code for Copenhagen in the same way there is for its airport.