| 1 | Writing is alleviated via bias on abbreviation. | |
| 2 | CPC stands for the Communist Party of China. | |
| 3 | In writing, the title "Doctor" is abbreviated to "Dr." | |
| 4 | He carved his initials on the inside of a ring. | |
| 5 | Abbreviations like B.C. and A.D. are usually capitalized. |