Names
- Columbia University. College of Pharmacy -- History1
- Columbia University. College of Physicians and Surgeons1
- Columbia University. Department of Chemistry1
- Columbia University. Marcellus Hartley Research Laboratory1
- Columbia University. School of Mines1
- Commons, John R (John Rogers), 1862-19451
- Comstock, Anthony, 1844-19151
- Copland, Aaron, 1900-19901
- Cornucopia Company1
- Corwin, Norman, 1910-20111
- Coudert, Frederic R (Frederic ReneĢ), 1871-19551
- Crampton, Henry Edward, 1875-19561
- Cravath, Swaine & Moore1
- Dana, Charles A (Charles Anderson), 1819-18971
- Dana, Paul, 1852-19301
- Davidson, Leon, 1922-1
- De Forest, Lee, 1873-19611
- De Mille, Agnes1
- De Voto, Bernard, 1897-19551
- Delaware and Eastern Railway Company1