c.

Short definition from Wiktionary

Preposition

1. 1
   Abbreviation of circa.

Noun

1. 1
   Abbreviation of chapter or chapters.
2. 2
   Abbreviation of city.
3. 3
   Abbreviation of cancer.
4. 4
   Abbreviation of cent or cents.
5. 5
   Abbreviation of century.
6. 6
   Abbreviation of cell phone.
7. 7
   Abbreviation of copyright.
8. 8
   Century.
9. 9
   Abbreviation of code.
10. 10
    Abbreviation of chancellor.