The SNCF API is the API for France's national state-owned railway company (Société nationale des chemins de fer français; "National society of French railways" or "French National Railway Company"). With this API users can do such tasks as route schedules, stop schedules, track journeys from and to "station" or "administrative region", identify next departures or arrivals, and utilize lexicographical search (autocomplete).
We've added 17 APIs to the ProgrammableWeb directory in categories including Marine, Transportation, Text-to-Speech and others. Included is an API from Pole Star that allows developers to track marine vessel navigation. Here's a summary of the new additions and how they could aid developers.