Jitneys are small, often informal, passenger vehicles that operate on a fixed route. There are several synonyms for jitneys, including share taxis, route taxis, collectivos, and dollar vans. Share taxis are typically found in Africa, South America, and Asia, while route taxis are primarily used in the Caribbean and Central America. Collectivos are common in Mexico and other parts of Latin America, and dollar vans are frequently used in the United States, particularly in New York and New Jersey. These terms all refer to vehicles that are smaller than traditional buses and operate on a set path, picking up passengers along the way.