Pi is the sixteenth letter of the Greek alphabet, representing sound. In the system of Greek numerals it has a value of 80. It was derived from the Phoenician letter Pe (). Letters that arose from pi include Cyrillic Pe, Coptic pi, and Gothic pairthra ().
The 3 types of commercial drivers are Class A, B, and C licenses. 1  Class A Commercial Driverâs License â Combination Vehicle permit holder can drive all commercial vehicles or a combination of commercial vehicles with a gross weight of 26,001 lbs. or more.
Part of the process is selecting the type of drivers license you want to apply for. Below are the types of drivers licenses issued in New Jersey: Class A, B or C Commercial Drivers License (CDL) - Issued to drivers who operate commercial vehicles such as large truck and busses.