| Little Explorers | AlphaSongs | AlphaBites Activities |
| fortunecity.com Activities | about.com Activities | Alphabet Across America |
| Jan Brett's Alphabet | Color the /u/ Pictures | Circle the U,u's |
| Write /u/ to Make a Word | Color the /u/ Sounds | Print the U,u's |
| Color the Umbrella | Color the U | Sesame Street |
