| 100% | REYKJAVIK | 9 | Site of arms talks in 1986 |
| 55% | CHERNOBYL | 9 | Site of nuclear power disaster in 1986 |
| 46% | WMD | 3 | Subj. of arms talks |
| 46% | OKA | 3 | Site of a 78 day, 1990 armed standoff in Quebec between the Mohawk First Nation and the Government of Quebec |
| 44% | SODOM | 5 | Site of iniquity in antiquity |
| 44% | CHERNOBYL | 9 | City in Ukraine; site of a nuclear power accident in 1986 |
| 42% | METZ | 4 | Site of the oldest church in France |
| 42% | ICU | 3 | Site of an oxygen tent, in brief |
| 42% | MARNE | 5 | Site of fighting in 1914 and 1918 |
| 42% | ETNA | 4 | Site of an occasional outbreak in Sicily |
| 42% | ETNA | 4 | Site of Vulcan's forge, in myth |
| 42% | FLAGSTAFF | 9 | Site of US Navy observatory in Arizona |
| 42% | XXXX | 4 | Site of a tower finished in 1372 |
| 42% | IMUS | 4 | Site of Filipino revolutionary battle in 1896 |
| 42% | ETNA | 4 | Site of Hephaestus’ forge, in myth |
| 42% | MTETNA | 6 | Site of the forges of Hephaestus, in myth |
| 42% | LIMA | 4 | Site of the oldest university in South America |
| 42% | EAR | 3 | Site of the smallest bone in the body |
| 42% | ZENDA | 5 | Site of King Rudolf's imprisonment, in fiction |
| 42% | GREENWICH | 9 | Site of the original Royal Observatory in London |
| 42% | ZAIRE | 5 | Site of Ali's Rumble in the Jungle |
| 42% | BARCELONA | 9 | Site of the largest sports arena in Europe |
| 42% | SIDEWALK | 8 | Site of some summer suppers in the city |
| 42% | SPACELAB | 8 | Site of experimentation on a station in orbit |
| 42% | PISA | 4 | Site of a famous tilt in European history |
| 42% | ALAMO | 5 | Site of a historic 1836 battle in Texas |
| 42% | SOWETO | 6 | Site of a 1976 uprising in South Africa |
| 42% | WALLST | 6 | Site of the first "Occupy" protests, in brief |
| 42% | TED | 3 | Talk in front of a slideshow presentation, often |
| 41% | ANKARA | 6 | Site of Hacettepe University in Turkey |