ش | ی | د | س | چ | پ | ج |
1 | 2 | 3 | 4 | 5 | 6 | |
7 | 8 | 9 | 10 | 11 | 12 | 13 |
14 | 15 | 16 | 17 | 18 | 19 | 20 |
21 | 22 | 23 | 24 | 25 | 26 | 27 |
28 | 29 | 30 |
See also Using capitalization - more examples
1. at the start of a sentence
2. with proper nouns (particular persons, places and things):
3. with adjectives that come from proper nouns
4. for the first and all of the main words in titles
5. For the pronoun 'I'