OML (disambiguation)
# OML (disambiguation)

OML is an XML format for outlines in information technology.

OML may also refer to:

* Old Main Line (disambiguation), various meanings in transportation
* Old Mutual, an international insurance company
* One More Light, an album by American musicians Linkin Park
* Order of Merit List, for the U.K. Order of Merit
* Outer mold line, an aeroshell's outer surface, mainly used in the context of aviation, such as in spacecraft boilerplates
* OML, the Indian Railways station code for Omalur Junction railway station, Salem, Tamil Nadu
