U.,u.

U.,u.

1. ■ =ullage;

2. ■ ultrasonics;

3. ■ unclassified;

4. ■ uncle;

5. ■ uniform;

6. ■ union;

7. ■ unit;

8. ■ united;

9. ■ universal;

10. ■ university;

11. ■ unknown;

12. ■ unlimited;

13. ■ upper