Possible Clues:

• Conservation org. with a panda logo
• Scrabble-like app, briefly
• "Wrestlemania" org., once
• Hulk Hogan's 1980s org
• Former grapplers' org.
• Initially, governing body on the mat
• WrestleMania 10 org.
• Conservationist org.
• Wrestlemania org., once
• Conservation org.