| 1 | 1st Week of the Month | 
| 2 | 2nd Week of the Month | 
| 3 | 3rd Week of the Month | 
| 4 | 4th Week of the Month | 
| 5 | 5th Week of the Month | 
| 6 | 1st & 3rd Weeks of the Month | 
| 7 | 2nd & 4th Weeks of the Month | 
| 8 | 1st Working Day of Period | 
| 9 | Last Working Day of Period | 
| A | Monday through Friday | 
| B | Monday through Saturday | 
| C | Monday through Sunday | 
| D | Monday | 
| E | Tuesday | 
| F | Wednesday | 
| G | Thursday | 
| H | Friday | 
| J | Saturday | 
| K | Sunday | 
| L | Monday through Thursday | 
| M | Immediately | 
| N | As Directed | 
| O | Daily Mon. through Fri. | 
| P | 1/2 Mon. & 1/2 Thurs. | 
| Q | 1/2 Tues. & 1/2 Thurs. | 
| R | 1/2 Wed. & 1/2 Fri. | 
| S | Once Anytime Mon. through Fri. | 
| SG | Tuesday through Friday | 
| SL | Monday, Tuesday and Thursday | 
| SP | Monday, Tuesday and Friday | 
| SX | Wednesday and Thursday | 
| SY | Monday, Wednesday and Thursday | 
| SZ | Tuesday, Thursday and Friday | 
| T | 1/2 Tue. & 1/2 Fri. | 
| U | 1/2 Mon. & 1/2 Wed. | 
| V | 1/3 Mon., 1/3 Wed., 1/3 Fri. | 
| W | Whenever Necessary | 
| X | 1/2 By Wed., Bal. By Fri. | 
| Y | None (Also Used to Cancel or Override a Previous Pattern) | 
| Z | Mutually Defined |