How to Use the Plural Form of a Lowercase Letter
Use an apostrophe and the letter s (’s) when pluralizing a lowercase letter.
- Example: The book contained a printing error that turned all its h’s into b’s.
Do not use an apostrophe and the letter s (’s) to pluralize uppercase letters.
- Example: Professor Vanya holds multiple PhDs.
- Example: Aiden earned all As in his classes last semester.
- Example: The Ps are my favorite section of the library.
