Top Ten Things That Are One Letter Long (or Less!)

  1. 1.
    The letter 'R'
  2. 2.
    The word 'I'
  3. 3.
    The letter "O"
  4. 4.
    Exclamation points
  5. 5.
    The word 'A'
  6. 6.
    Abbreviating 'very' to 'V'
  7. 7.
    The letter 'A'
  8. 8.
    String theory
  9. 9.
    T-Payne's first name
  10. 10.
    Numbers!