Leonardo
one of the Teenage Mutant Ninja Turtles.
One of the pressurized modules of the International Space Station
Stephanie Plum
bounty hunter protagonist of a series written by Janet Evanovich
Professor Plum
character in the board game Clue
Plum Kitaki
character from the video game "Apollo Justice: Ace Attorney"
Nanny Plum
character from TV series "Ben and Holly's Little Kingdom"
Plum Kettle
heroine of the novel "Dietland" written by Sarai Walker