Staubus also created an account for every activity. On the left side of this account Staubus recorded the costs of the inputs of the activity. These inputs are the outputs from previous activities within the company and / or outputs from another entity (for instance an outside supplier).
Pseudo city code. In the aviation industry, a pseudo city code, pseudo-city code, or office ID, is an alpha-numeric identifier for a corporate user of a computer reservation system (CRS) or global distribution system (GDS), typically a travel agency. The codes are typically 3 or 4 characters long, (although the Amadeus system uses up to nine characters), and are unique to a specific office of a travel agency. They are used to associate each agency's bookings with the agency, and also to identify private fares available to the agency. Pseudo city codes (PCCs) have many uses in airline industry.
PNR redirects here. For other uses, see PNR (disambiguation) . In the airline and travel industries, a passenger name record (PNR) is a record in the database of a computer reservation system (CRS) that contains the itinerary for a passenger, or a group of passengers travelling together. The name of the passenger. 2  Contact details for the travel agent or airline office. 3  Ticketing details, either a ticket number or a ticketing time limit. 4  Itinerary of at least one segment, which must be the same for all passengers listed.