- 0DFx
- 103rd Ohio Infantry
- 103rd Ohio Volunteer Infantry Association Barracks
- 104th Ohio Infantry
- 10th & Wolf
- 10th Ohio Infantry
- 112th Fighter Squadron
- 12 Rods
- 121st Air Refueling Wing
- 127th Ohio Infantry
- 12th Ohio Infantry
- 131st Ohio Infantry
- 145th Air Refueling Squadron
- 14th Street Theater
- 155th Ohio Infantry
- 16 East Broad Street
- 160th Air Refueling Group
- 164th Airlift Squadron
- 166th Air Refueling Squadron
- 1717 East Ninth Building
- 178th Fighter Wing
- 179th Airlift Wing
- 180th Fighter Wing
- 1876 Cincinnati Reds season
- 1876 Republican National Convention
- 1877 Cincinnati Reds season
- 1878 Cincinnati Reds season
- 1879 Cincinnati Reds season
- 1879 Cleveland Blues season
- 1880 Cincinnati Reds season
- 1880 Cleveland Blues season
- 1881 Cleveland Blues season
- 1882 Cincinnati Red Stockings season
- 1882 Cleveland Blues season
- 1883 Cincinnati Red Stockings season
- 1883 Cleveland Blues season
- 1884 Cincinnati Red Stockings season
- 1884 Cleveland Blues season
- 1884 Toledo Blue Stockings season
- 1885 Cincinnati Red Stockings season
- 1886 Cincinnati Red Stockings season
- 1887 Cincinnati Red Stockings season
- 1887 Cleveland Blues season
- 1888 Cincinnati Red Stockings season
- 1888 Cleveland Blues season
- 1889 Cincinnati Red Stockings season
- 1889 Cleveland Spiders season
- 1890 Cincinnati Reds season
- 1890 Cleveland Spiders season
- 1890 Ohio State Buckeyes football team
- 1891 Cincinnati Reds season
- 1891 Cleveland Spiders season
- 1892 Cincinnati Reds season
- 1892 Cleveland Spiders season
- 1892 Democratic National Convention
- 1893 Cincinnati Reds season
- 1893 Cleveland Spiders season
- 1894 Cincinnati Reds season
- 1894 Cleveland Spiders season
- 1895 Cincinnati Reds season
- 1895 Cleveland Spiders season
- 1896 Cincinnati Reds season
- 1896 Cleveland Spiders season
- 1897 Cincinnati Reds season
- 1897 Cleveland Spiders season
- 1898 Cincinnati Reds season
- 1898 Cleveland Spiders season
- 1899 Cincinnati Reds season
- 1899 Cleveland Spiders season
- 1900 Cincinnati Reds season
- 1901 Cincinnati Reds season
- 1902 Cincinnati Reds season
- 1903 Cincinnati Reds season
- 1904 Cincinnati Reds season
- 1905 Cincinnati Reds season
- 1906 Cincinnati Reds season
- 1907 Cincinnati Reds season
- 1908 Cincinnati Reds season
- 1909 Cincinnati Reds season
- 1910 Cincinnati Reds season
- 1911 Cincinnati Reds season
- 1912 Cincinnati Reds season
- 1913 Cincinnati Reds season
- 1914 Cincinnati Reds season
- 1915 Cincinnati Reds season
- 1916 Cincinnati Reds season
- 1916 Ohio State Buckeyes football team
- 1917 Cincinnati Reds season
- 1918 Cincinnati Reds season
- 1919 Cincinnati Reds season
- 1919 World Series
- 1920 Cincinnati Reds season
- 1920 Palm Sunday tornado outbreak
- 1920 World Series
- 1921 Cincinnati Reds season
- 1922 Cincinnati Reds season
- 1923 Cincinnati Reds season
- 1924 Cincinnati Reds season
- 1924 Republican National Convention
- 1925 Cincinnati Reds season
- 1926 Cincinnati Reds season
- 1927 Cincinnati Reds season
- 1927 Ohio state highway renumbering
- 1928 Cincinnati Reds season
- 1929 Cincinnati Reds season
- 1930 Cincinnati Reds season
- 1931 Cincinnati Reds season
- 1932 Cincinnati Reds season
- 1933 Cincinnati Reds season
- 1934 Cincinnati Reds season
- 1935 Cincinnati Reds season
- 1935 Major League Baseball All-Star Game
- 1936 Cincinnati Reds season
- 1936 Cleveland Rams season
- 1936 Republican National Convention
- 1937 Cincinnati Reds season
- 1937 Cleveland Rams season
- 1938 Cincinnati Reds season
- 1938 Cleveland Rams season
- 1938 Major League Baseball All-Star Game
- 1939 Cincinnati Reds season
- 1939 Cleveland Rams season
- 1939 World Series
- 1940 Cincinnati Reds season
- 1940 Cleveland Rams season
- 1940 World Series
- 1941 Cincinnati Reds season
- 1941 Cleveland Rams season
- 1942 Cincinnati Reds season
- 1942 Cleveland Rams season
- 1943 Cincinnati Reds season
- 1944 Appalachians tornado outbreak
- 1944 Cincinnati Reds season
- 1944 Cleveland Rams season
- 1945 Cincinnati Reds season
- 1945 Cleveland Rams season
- 1946 Cincinnati Reds season
- 1946 Cleveland Browns season
- 1947 Cincinnati Reds season
- 1947 Cleveland Browns season
- 1948 Cincinnati Reds season
- 1948 Cleveland Browns season
- 1948 World Series
- 1949 Cincinnati Reds season
- 1949 Cleveland Browns season
- 1950 Cincinnati Reds season
- 1950 Cleveland Browns season
- 1951 Cincinnati Reds season
- 1951 Cleveland Browns season
- 1952 Cincinnati Reds season
- 1952 Cleveland Browns season
- 1952 steel strike
- 1953 Cincinnati Redlegs season
- 1953 Cleveland Browns season
- 1954 Cincinnati Redlegs season
- 1954 Cleveland Browns season
- 1954 World Series
- 1955 Cincinnati Redlegs season
- 1955 Cleveland Browns season
- 1956 Cincinnati Redlegs season
- 1956 Cleveland Browns season
- 1957 Cincinnati Redlegs season
- 1957 Cleveland Browns season
- 1958 Cincinnati Redlegs season
- 1958 Cleveland Browns season
- 1958 Rose Bowl
- 1959 Cincinnati Redlegs season
- 1959 Cincinnati Reds season
- 1959 Cleveland Browns season
- 1960 Cincinnati Reds season
- 1960 Cleveland Browns season
- 1961 Cincinnati Reds season
- 1961 Cleveland Browns season
- 1962 Cincinnati Reds season
- 1963-64 Fenn College Foxes men's basketball team
- 1963–64 Cincinnati Royals season
- 1963 Cincinnati Reds season
- 1963 Cleveland Browns season
- 1963 Major League Baseball All-Star Game
- 1964 Cincinnati Reds season
- 1964 Cleveland Browns season
- 1965 Cincinnati Reds season
- 1965 Cleveland Browns season
- 1965 Palm Sunday tornado outbreak
- 1966 Cincinnati Reds season
- 1966 Cleveland Browns season
- 1967 Cincinnati Reds season
- 1967 Cleveland Browns season
- 1968 American Football League season
- 1968 Cincinnati Reds season
- 1968 Cleveland Browns season
- 1968 Ohio State Buckeyes football team
- 1969 American Football League season
- 1969 Cincinnati Bengals season
- 1969 Cincinnati Reds season
- 1969 Cleveland Browns season
- 1969 Michigan vs. Ohio State football game
- 1970 Cincinnati Reds season
- 1970 Cleveland Browns season
- 1970 Cleveland Indians season
- 1970 National League Championship Series
- 1970 World Series
- 1971 Cincinnati Reds season
- 1971 Cleveland Browns season
- 1972 Cincinnati Reds season
- 1972 Cleveland Browns season
- 1972 National League Championship Series
- 1973 Cincinnati Reds season
- 1973 Cleveland Browns season
- 1973 Michigan vs. Ohio State football game
- 1973 National League Championship Series
- 1974 Cincinnati Reds season
- 1974 Cleveland Browns season
- 1974 Cleveland Indians season
- 1975 Cincinnati Reds season
- 1975 Cleveland Browns season
- 1975 National League Championship Series
- 1975 World Series
- 1976–77 Cleveland Barons season
- 1976 Cincinnati Bengals season
- 1976 Cincinnati Reds season
- 1976 Cleveland Browns season
- 1976 National League Championship Series
- 1976 Rose Bowl
- 1976 World Series
- 1977–78 Cleveland Barons season
- 1977 Cincinnati Reds season
- 1977 Cleveland Browns season
- 1978 Cincinnati Reds season
- 1978 Cleveland Browns season
- 1979 Cincinnati Reds season
- 1979 Cleveland Browns season
- 1979 National League Championship Series
- 1980 Cincinnati Reds season
- 1980 Cleveland Browns season
- 1981 Cincinnati Reds season
- 1981 Cleveland Browns season
- 1981 Major League Baseball All-Star Game
- 1981 NBA All-Star Game
- 1982 Cincinnati Reds season
- 1982 Cleveland Browns season
- 1983 Cincinnati Reds season
- 1983 Cleveland Browns season
- 1984 Cincinnati Reds season
- 1984 Cleveland Browns season
- 1985-86 Cleveland State Vikings men's basketball team
- 1985 Cincinnati Reds season
- 1985 Cleveland Browns season
- 1985 United States-Canadian tornado outbreak
- 1986 Cincinnati Reds season
- 1986 Cleveland Browns season
- 1987 Cincinnati Reds season
- 1987 Cleveland Browns season
- 1988 Cincinnati Reds season
- 1988 Cleveland Browns season
- 1988 Major League Baseball All-Star Game
- 1989 Cincinnati Reds season
- 1989 Cleveland Browns season
- 1989 Cleveland Indians season
- 1990 Cincinnati Bengals season
- 1990 Cincinnati Reds season
- 1990 Cleveland Browns season
- 1990 National League Championship Series
- 1990 World Series
- 1991 Cincinnati Reds season
- 1991 Cleveland Browns season
- 1992 Cincinnati Reds season
- 1992 Cleveland Browns season
- 1993 Cincinnati Reds season
- 1993 Cleveland Browns season
- 1993 PGA Championship
- 1993 Thriftway ATP Championships
- 1994 Cincinnati Reds season
- 1994 Cleveland Browns season
- 1995 American League Championship Series
- 1995 American League Division Series
- 1995 Cincinnati Reds season
- 1995 Cleveland Browns season
- 1995 Las Vegas Bowl
- 1995 National League Championship Series
- 1995 National League Division Series
- 1995 Thriftway ATP Championships
- 1995 World Series
- 1996 American League Division Series
- 1996 Cincinnati Reds season
- 1997 American League Championship Series
- 1997 American League Division Series
- 1997 Cincinnati Reds season
- 1997 Humanitarian Bowl
- 1997 Major League Baseball All-Star Game
- 1997 NBA All-Star Game
- 1997 Rose Bowl
- 1997 World Series
- 1998 American League Championship Series
- 1998 American League Division Series
- 1998 Cincinnati Reds season
- 1998 Sugar Bowl
- 1999 American League Division Series
- 1999 Cincinnati Reds season
- 1999 Cleveland Browns season
- 1999 Sugar Bowl
- 1st Ohio Infantry
- 2000–01 Columbus Blue Jackets season
- 2000 Cincinnati Masters
- 2000 Cincinnati Reds season
- 2000 Cleveland Browns season
- 2000 Cleveland Indians season
- 2000 NHL Expansion Draft
- 2000 United States Figure Skating Championships
- 2001–02 Columbus Blue Jackets season
- 2001 American League Division Series
- 2001 Cincinnati Masters
- 2001 Cincinnati Reds season
- 2001 Cincinnati riots
- 2001 Cleveland Browns season
- 2001 GMAC Bowl
- 2001 Ohio State Buckeyes football team
- 2002–03 Columbus Blue Jackets season
- 2002 Cincinnati Masters
- 2002 Cincinnati Reds season
- 2002 Cleveland Browns season
- 2002 Cleveland Indians season
- 2002 GMAC Bowl
- 2002 Midwest to Mid-Atlantic United States tornado outbreak
- 2002 New Orleans Bowl
- 2002 Ohio State Buckeyes football team
- 2002 Outback Bowl
- 2002 Veterans Day Weekend tornado outbreak
- 2003–04 Cleveland Cavaliers season
- 2003–04 Columbus Blue Jackets season
- 2003 Champ Car Grand Prix of Mid-Ohio
- 2003 Cincinnati Bengals season
- 2003 Cincinnati Masters
- 2003 Cincinnati Reds season
- 2003 Cleveland Browns season
- 2003 Fiesta Bowl
- 2003 GMAC Bowl
- 2003 Ohio State Buckeyes football team
- 2004–05 Columbus Blue Jackets season
- 2004 Alamo Bowl
- 2004 Cincinnati Masters
- 2004 Cincinnati Reds season
- 2004 Cleveland Browns season
- 2004 Fiesta Bowl
- 2004 Fort Worth Bowl
- 2004 GMAC Bowl
- 2004 Ohio State Buckeyes football team
- 2004 U.S. Bank Champ Car Grand Prix of Cleveland
- 2005-06 Cleveland State Vikings men's basketball team
- 2005–06 Cleveland Cavaliers season
- 2005–06 Columbus Blue Jackets season
- 2005 Cincinnati Reds season
- 2005 Cleveland Browns season
- 2005 GMAC Bowl
- 2005 Grand Prix of Cleveland
- 2005 Ohio State Buckeyes football team
- 2005 Texas vs. Ohio State football game
- 2005 Toledo Riot
- 2006-07 Cleveland State Vikings men's basketball team
- 2006-07 Ohio State Buckeyes men's basketball team
- 2006–07 Cleveland Cavaliers season
- 2006–07 Columbus Blue Jackets season
- 2006 Cincinnati Reds season
- 2006 Cleveland Browns season
- 2006 Cleveland Indians season
- 2006 Fiesta Bowl
- 2006 Grand Prix of Cleveland
- 2006 Miami RedHawks football team
- 2006 Ohio State Buckeyes football team
- 2007-08 Cleveland State Vikings men's basketball team
- 2007–08 Bowling Green Falcons men's basketball team
- 2007–08 Columbus Blue Jackets season
- 2007 American League Championship Series
- 2007 American League Division Series
- 2007 BCS National Championship Game
- 2007 Bowling Green Falcons football team
- 2007 Cincinnati Bearcats football team
- 2007 Cincinnati Reds season
- 2007 Cleveland Browns season
- 2007 Cleveland Indians season
- 2007 GMAC Bowl
- 2007 Grand Prix of Cleveland
- 2007 International Bowl
- 2007 Miami RedHawks football team
- 2007 Midwest flooding
- 2007 NBA Finals
- 2007 NCAA Women's Division I Basketball Tournament
- 2007 NHL Entry Draft
- 2007 Ohio State Buckeyes football team
- 2007 Painesville, Ohio derailment
- 2007 PapaJohns.com Bowl
- 2008-09 Bowling Green Falcons men's basketball team
- 2008 Akron Aeros season
- 2008 BCS National Championship Game
- 2008 Bowling Green Falcons football team
- 2008 Cincinnati Reds season
- 2008 Cleveland Browns season
- 2008 GMAC Bowl
- 2008 Illinois earthquake
- 2008 Malone Pioneers football team
- 2008 Ohio State Buckeyes football team
- 2008 Sports Car Challenge of Mid-Ohio
- 2009 Fiesta Bowl
- 2009 United States Figure Skating Championships
- 20th Century Limited
- 21st Ohio Infantry
- 23rd Ohio Infantry
- 29th Ohio Infantry
- 2nd Ohio Infantry
- 303d Aeronautical Systems Wing
- 312th Aeronautical Systems Wing
- 326th Aeronautical Systems Wing
- 34th Ohio Infantry
- 36th Ohio Infantry
- 371st Sustainment Brigade (United States)
- 37th Infantry Brigade Combat Team (United States)
- 37th Infantry Division (United States)
- 3rd Ohio Infantry
- 3rd Rock from the Sun
- 40 West 4th Centre
- 41st Ohio Infantry
- 445th Airlift Wing
- 478th Aeronautical Systems Wing
- 4950th Test Wing
- 4th Disciple
- 4th Ohio Infantry
- 516th Aeronautical Systems Wing
- 55 Public Square
- 5th Ohio Infantry
- 5th United States Colored Infantry Regiment
- 60th Moments
- 63rd Ohio Infantry
- 6th Ohio Cavalry
- 6th Ohio Infantry
- 75th Ohio Infantry
- 76th Ohio Infantry
- 77th Aeronautical Systems Wing
- 7th Ohio Cavalry
- 7th Ohio Infantry
- 8 East Broad Street
- 801st Air Division
- 88th Air Base Wing
- 89th Airlift Squadron
- 8th Floor
- 8th Ohio Cavalry
- 8th Ohio Infantry
- 910th Airlift Wing
- 91st Ohio Infantry
- 9th Ohio Infantry
- 9X - Mayfield (Cleveland RTA)
