Clue: International org.

Answer: 2 possible answers to International org.. From 4 to 6 leters.

International org. answers with 4 characters:

• NATO

International org. answers with 6 characters:

• UNESCO

---

Similar Clues:

• International Association for the Development of ___ (organization that oversees the sport of freediving) (APNEA with 5 letters)
• International Workingmen's Association organizer (KARLMARX with 8 letters)
• Charitable organization, e.g. (DONEE with 5 letters)
• International goal (PEACE with 5 letters)
• Type of organization needing a religious leader? (NONPROPHET with 10 letters)
• International conference site in Switzerland, 1925 (LOCARNO with 7 letters)
• Appointment organizers (DATEBOOKS with 9 letters)
• Organized criminals (MOB with 3 letters)
• International Motorsports Hall of Fame location (TALLADEGA with 9 letters)
• Like certain organs (VITAL with 5 letters)