Nielsen Media Research
[de] Nielsen Media Research
[el] Nielsen Media Research
[es] Nielsen Media Research
[fa] تحقیقات رسانه‌ای نیلسن
[id] Nielsen Media Research
[it] Nielsen Media Research
[ko] 닐슨 미디어 리서치
[ms] Nielsen Media Research
[pl] Nielsen Media Research
[ro] Nielsen Media Research