The term 'Horse and Carriage' can be represented by three different crossword solutions: RIG (3 letters), NOUNS (5 letters), and EQUIPAGE (8 letters). RIG is a noun that refers to a vehicle, typically a horse-drawn carriage, used for transportation. NOUNS is a term used to describe the collective name for a group of horses and carriages. Finally, EQUIPAGE is a noun that refers to the equipment or accessories used in a horse-drawn carriage, such as harnesses, saddles, and other items.