The term 'Street Fleet' refers to a fleet of vehicles that are used for transportation services such as CABS and TAXIS. The term 'CABS' is a four-letter word, while 'TAXIS' is a five-letter word. Street Fleet vehicles are typically used for short-distance trips, such as those within a city or town. They are often hailed on the street or called for via a phone app. CABS and TAXIS are usually operated by independent drivers who are licensed and regulated by local governments.