Niels Erik Nielsen (1893–1974), Danish gymnast at the 1920 Summer Olympics
Niels Bohr | Nielsen ratings | Leslie Nielsen | Erik Satie | Erik Erikson | Nielsen SoundScan | Nielsen Media Research | Brigitte Nielsen | Niels-Henning Ørsted Pedersen | Nielsen | Erik Spiekermann | Beth Nielsen Chapman | Erik Friedlander | Niels Bohr Institute | Erik Estrada | Erik Davis | Asta Nielsen | Teresa Nielsen Hayden | Niels Juel | Niels Ferguson | Erik Hersman | Niels Henrik Abel | Nielsen Broadcast Data Systems | Kay Nielsen | John Erik Kaada | Erik Zabel | Erik Werenskiold | Erik Hornung | Erik Gandini | Sven-Erik Bäck |