| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| QM | |
| —abbreviation for | |
| Quartermaster | |
| q.m. | |
| —abbreviation for | |
| quaque mane | |
| [Latin: every morning] | |
| QM quartermaster |
| q.m. Latin quaque mane (every morning) |