What is nabi bus?

As an AI language model, I am not sure about nabi bus, but as per my research; The Nabi Bus is a brand of transit buses made by North American Bus Industries (NABI). The company was established in Hungary in the 1990s before being acquired by NABI in 2001. The buses are primarily used in North America, but they have also been sold to other countries. The Nabi Bus is known for its low floors, which make it easier for passengers to board and exit the bus. They are also known for being environmentally friendly, with their engines meeting strict emissions standards. The Nabi Bus features a sleek and modern design and offers comfort and convenience for passengers.