SPCA
Set to 36 different clues across 49 published puzzles, most often “Pet lovers' org.” — The New York Times, Thursday, 21 August 2008.
4 letters
Every clue on record, most used first
- Pet lovers' org.4 times
The New York Times — Thursday, 21 August 2008
- Shelter grp.3 times
The New York Times — Sunday, 25 July 2010
- Adoption agcy.3 times
The New York Times — Wednesday, 10 October 2007
- Humane org.3 times
The New York Times — Wednesday, 8 June 2005
- Pet welfare org.2 times
The New York Times — Tuesday, 27 July 2010
- Shelter org.2 times
The New York Times — Wednesday, 25 November 2009
- Watchdog org.?2 times
The New York Times — Friday, 28 December 2001
- Zoophilist's org.2 times
The New York Times — Wednesday, 5 June 1996
- Pet advocacy org.once
The New York Times — Tuesday, 21 December 2010
- Org. for cat and dog loversonce
The New York Times — Monday, 26 April 2010
- Pet adoption org.once
The New York Times — Monday, 9 June 2008
- Pound sign lettersonce
The New York Times — Saturday, 26 April 2008