| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| 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. |
| om | |
| —the internet domain name for | |
| Oman | |
| OM | |
| —abbreviation for | |
| 1. | Order of Merit (a Brit title) |
| —symbol for | |
| 2. | currency (the former) Ostmark |
| OM | |
| —abbreviation for | |
| Oman (international car registration) | |
| om Oromo |
OM
|
| Om. Oman |