Veteran refers to the veteran difficulty setting for the first-person shooter video game Call of Duty 4: Modern Warfare. Players can receive twelve achievements on this difficulty:

1. Mile high club: Sky dive to safety
2. The Bog: Complete "The Bog" and "War Pig"
3. The escape: Complete "Hunted" and "Death From Above"
4. The first horseman: Complete "Shock and Awe"
5. The fourth horseman: Complete "Game Over"
6. The package: Complete "Crew Expendable"
7. The rescue: Complete "Blackout"
8. The search: Complete "Charlie Don't Surf"
9. The second horseman: Complete "Safehouse"
10. The shot: Complete "All Ghillied Up" and "One Shot, One Kill"
11. The third horseman: Complete "Heat" and "The Sins of the Father"
12. The ultimatum: Complete "Ultimatum", "All in" and "No Fighting in the War Room"