1. United States of America (US) - State/Province Table - Factiva

  2. Columbus, Ohio - Wikipedia

    Columbus (/ kəˈlʌmbəs /, kə-LUM-bəs) is the capital and most populous city of the U.S. state of Ohio. With a 2020 census population of 905,748, [10] it is the 14th-most populous city in the U.S., the second-most populous city in the …

  3. Ohio Regions

  4. State Abbreviations – 50states

  5. State, Province, and Territory Codes for the United ... - CyberSource

  6. Ohio | History, Capital, Population, Map, & Facts | Britannica

  7. U.S. state and territory abbreviations | List, Postal Abbreviation ...