Creator
- O'Neal, Fannie J.1
- O'Rorke, Andrew W., Jr.1
- Oberg1
- Oehler, Paul, 1934-1
- Oestreich, Sandy 1
- Office of Global Perspectives & International Initiatives1
- Office of Student Affairs1
- Ogden, John C., 1940-20231
- Okaloosa-Walton Junior College1
- Okraski, Henry C. (Henry Carl), 1936-1
- Oliva Tobacco Company 1
- Olsen, Dale A. (Dale Alan)1
- Olsen, Jean Crosby1
- Olson, Oscar, 1921-1
- Orlando Gay Chorus1
- Orlando Modern Quilt Guild 1
- Orlando Shakespeare Theater1
- Orlando Sisters of Perpetual Indulgence1
- Orsley, Burnie H.1
- Orsley, Hazel Armwood , -20081