Quaerere per praefixa
- Donaldus
- Donaldus A. Glaser
- Donaldus Adamson
- Donaldus Anas
- Donaldus Bradman
- Donaldus Coggan
- Donaldus Dewar
- Donaldus Eugenius Siegelman
- Donaldus Gleeson
- Donaldus Grant Nutter
- Donaldus Gulielmus Wuerl
- Donaldus III (rex Scotiae)
- Donaldus J. Cram
- Donaldus Keene
- Donaldus Knuth
- Donaldus Milford Payne
- Donaldus Neil O’Callaghan
- Donaldus Olding Hebb
- Donaldus Rumsfeld
- Donaldus S. Davis
- Donaldus Sassoon
- Donaldus Sutherland
- Donaldus Trump
- Donaldus Tusk
- Donaldus Young