a package tour that bundles transportation, accommodations, transfers, sightseeing, possibly some meals, etc

the person who accompanies and is in charge of a tour, often on a motorcoach tour

a flight on one airline that connects to a flight on another carrier - these tickets are usually more expensive than flying all on one carrier but may be the only way to get to a destination in some c [..]

a transport service to/from an airport to hotel, etc, normally prepaid as part of a package tour, but available separately as well

the basic price of an airline ticket, before ANY taxes, surcharges, airport fees, etc.

the monetary penalty due when travel plans are cancelled, usually after final payment has been made

Convention and Visitor's Bureau ( generic term )

the drawing representing the location of the decks, public rooms, cabins, etc of a cruise ship

a hotel rate that includes breakfast and one other meal, usually dinner. Sometimes called Modified American Plan (MAP) or demi-pension

travel for pleasure as opposed to business