Clue: Cross-country necessity?

Answer: VISA

Length: 4

---

Similar Clues:

• Necessity on a cross-country train trip (SLEEPINGCAR with 11 letters)
• "Cross-country" highway built in 1942 (ALCAN with 5 letters)
• Race for cross-country sledders (IDITAROD with 8 letters)
• Cross-country travelers (RVS with 3 letters)
• Country that won medals only in cross-country skiing in Torino (ESTONIA with 7 letters)
• Cross-country transport? (SKI with 3 letters)
• Cross-country transport (ATV with 3 letters)
• Offerings on many cross-country flights (MEALS with 5 letters)
• Country crossover (STILE with 5 letters)
• Cross-country runner? (SKI with 3 letters)