What Do License Plate Letters Mean?

Lisa Conant, Automotive Features Reviewer at CarParts.com

Reviewed by

Lisa Conant, Automotive Content Specialist

Automotive Features Reviewer at CarParts.com

Written by CarParts.com Research Team - Updated on July 5th, 2024

Reading Time: 3 minutes
Summary
  • A license plate can have six to eight characters. At the same time, most plates have three to four letters.
  • License plate numbers are typically assigned in ascending or descending order. For example, a state might start with AAA-001, then the subsequent vehicle is assigned AAA-002, and so on.
  • For most states, the sticker on a license plate indicates when a vehicle’s registration is expiring.

Each license plate has a unique combination of numbers and letters, allowing people to easily identify specific vehicles on the road. License plates also have different looks, which help law enforcement identify the state where the vehicle is registered.

The Letters and Numbers on a License Plate

The United States has different license plate designs and serial formats. A license plate can have six to eight characters, depending on the state. How many letters are on a license plate? License plates tend to have three to four letters.

Some states have their letters grouped at the beginning or the end of the sequence. For example, Florida has four letters and two numbers with an ABC-D12 format. Different states can also switch the arrangement of letters and numbers to differentiate themselves. For example, New Jersey has the same number of letters and numbers, but its license plates have an A12-BCD format.

Are the numbers and characters just assigned at random? Can license plate numbers have a meaning? Well, it varies from state to state.

The numbers on license plates of many states can indicate when a vehicle was registered. This includes states like California and Illinois. Some states are even a step ahead because their license plate numbers can tell anyone when a vehicle’s registration expires. Some states that adopt this license plate meaning include Massachusetts, Missouri, and West Virginia.

A US license plate can have six to eight characters, depending on the state. Florida has four letters and two numbers with an ABC-D12 format, for example.

Are the Letters and Numbers on License Plates Random?

If your vehicle isn’t registered in a state that codes the vehicle’s registration date in the numbers, then license plate numbers can seem random. However, there’s some structure to how license plates are named. License plate numbers are typically assigned in ascending or descending order. For example, a state might start with AAA-001, then the subsequent vehicle is assigned AAA-002, and so on. Most states allow vehicle owners to get vanity plates, which lets vehicle owners get custom plates at an additional cost. These allow vehicle owners to personalize their vehicles with their names, witty one-liners, or meaningful words.

In some states, people with political affiliations are also known to get a license plate with only two or three digits as a kind of status symbol.

Some organizations also give their members special license plates. There are also license plates for veterans and people with disabilities. For example, Nevada has prefixes on their license plates that could distinguish the owner as an army veteran, firefighter, or educator, among many others.

The Stickers on a License Plate

For most states, the sticker on a license plate indicates when a vehicle’s registration is expiring. This sticker is called a vehicle validation sticker, and it gives officers an easy way to tell whether vehicles have expired registrations.

Overall, each vehicle has a unique license plate. Since each state has different standards when it comes to choosing unique number combinations, it would be best to look up your state’s naming system so you can understand any hidden meanings behind your plate’s letters and numbers.

About The Author
Reviewed By Lisa Conant

Automotive Features Reviewer at CarParts.com

Lisa Conant grew up in Canada around a solid contingency of gear heads and DIY motor enthusiasts. She is an eclectic writer with a varied repertoire in the automotive industry, including research pieces with a focus on daily drivers and recreational vehicles. Lisa has written for Car Bibles and The Drive.

Written By CarParts.com Research Team

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