TS

TS has a lot of meaning.

Tors10?
On, UTHDHSHRFFIFDNEGDCCY removed the letter "o" from the list item  and added the item   from the unbulleted list under the section on People. A minute later, the user redirected the page to the Torsten Stenzel Wikipedia article. The user C. Fred reverted the edits less than a minute later.

Singapore's
On 4:52 AM, 30 July 2017, an anonymous Wikipedia user replaced the dab page with a page filled with lists of Singapore's transportation services. Bkonrad undid the edit at 7:32 AM.

Taylor
On 26 October 2017, an anonymous user added Taylor Swift under the "Arts and entertainment" section. It was shortly reverted thereafter.

The user Jiff Jiff Jiff Jiff Jiff added "Taylor Swift" (without quotes) under the mentioned section on 1 November 2017. GB fan undid it 9 minutes later, leaving an edit summary of  N  n  o indication anyone would type TS looking for an article on Taylor Swift..