Amnesty International 
An independent international organization in support of human rights, especially for prisoners of conscience. The organization was awarded the Nobel Peace Prize in 1977.
- Watling Street
- WATS
- Watson, Dr
- Watson, James Dewey
- Watson, John Broadus
- Watsonville
- Watson-Watt, Sir Robert
- Watsu
- watt
- wattage
- Watteau, Jean Antoine
- watter-gaw
- watt-hour
- Watt, James
- wattle
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- wattle bark
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- wattmeter
- Watts, George Frederick
- Watts, Isaac
- Watusi
- Watutsi