What state is MD?

MD = Maryland

MD is the official two-letter USPS postal abbreviation for Maryland. The capital is Annapolis, and Maryland is in the South region. See the full Maryland profile for borders, nickname, symbols, and map practice.

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Quick facts

Abbreviation

Capital

Annapolis

Region

South

Nickname

The Old Line State

Easy to confuse with

FAQ

What state is MD?

MD is Maryland.

Is MD Maryland?

Yes. MD is the USPS postal abbreviation for Maryland.

What is the capital of Maryland?

The capital of Maryland is Annapolis.

Which states are easy to confuse with MD?

Watch for codes like MA, ME, MI, MT when you see MD.