Answer: It stands for World Organization Of Human Protection. It's a key part of the show Totally Spies.

Question:  What does it do?

Answer: It's a super-secret spy organization (like the CIA or KGB), a signal intelligence apparatus (NSA),  and a police force (FBI) all rolled into one.

Unlike those other spy agencies however, WOOHP is not beholden to any one national interest or political influence. It is truly a global organization and it serves to protect all of humanity from evildoers.

Question  How does it operate?

Answer: It employs secret agents (usually teenage girls), arms them with high-tech gadgets, and dispatches them to the scene whenever a world domination plot or mass mayhem is detected.

Agents are kung-fu trained and more than a match for any supervillain.

Question:   Where is it located?

Answer: There are branch offices throughout the world. The secret main headquarters is located in Beverly Hills, California, USA.

Question:  Who pays for all this?

Answer: It funds itself through patents on gadgets. Among them: Velcro, microwave ovens, and liposuction.

Question:  Who started it all?

Answer: A secret agent and the genius inventor of numerous gadgets by the name of Jerry Lewis. That's top secret information, though.