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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Humane gp. 4 letters:

SPCA: Humane gp.
ACLU: Human rights gp.
ASPCA: Humane gp.
ASPCA: Humane gp. for 150+ years
ILO: Human rights gp.