We have updated the Google Places Category Tool with a “dump” of current categories and synonyms.
From the last time we updated the data a year ago, Google deleted 170 categories and 1922 synonyms, leaving exactly 1900 primary categories in the list. Most of the deleted categories were plural duplicates of existing categories. I.E. “Surgeons” was deleted as a stand alone category and added as a synonym to the category “Surgeon”. For the compulsive amongst you here is the list of deleted categories and synonyms.
In that timeframe Google has also added only three new categories; Airport , Car Sharing Location and Electric Vehicle Charging Station. They also added 11 new synonyms; airport, international airport, international, flights, arrivals, intl, int, aeropuerto, air port, flughafen.
To search the current Google categories go to our Google Places Category Tool. To see all categories as an HTML page go here. For those of you outside of the U.S. we hope to have the other language categories added shortly.