WWF

1. Worldwide Fund for Nature (formerly World Wildlife Fund)
2. World Wrestling Federation (now known as WWE)

• flagsticks
• flagstone
• flagstones
• flag up
• flag-wagging
• flag-waver
• flag-wavers
• flag-waving
• flag-worm
• flag-worms
• flail
• flailed
• flailing
• flails
• flair
• flairs
• flak
• flake
• flaked
• flake out
• flakes
• flake-white
• flakier
• flakies
• flakiest