Abbreviations beginning with o

OLMAOnline Master of Arts (Virginia Tech; Blacksburg, VA)
Miscellaneous

OLMAOntario Lumber Manufacturers Association (Canada)
Miscellaneous

OLMAOur Lady of Mercy Academy (est. 1928; Syosset, NY)
Miscellaneous

OLMCOn-Line Medical Command (emergency medicine)
Academic & Science

OLMCOrganic Livestock Marketing Co-Operative (UK)
Academic & Science

OLMCOn Line Marketing Consultant
Computing » IT

OLMCOutput Logic Macro Cell
Computing » IT

OLMCOfficial Language Minority Community (Canada)
Governmental

OLMCOur Lady of Mercy College
Miscellaneous » Unclassified

OLMCOur Lady of Mercy College (est. 1910; Heidelberg, Victoria, Australia)
Miscellaneous

OLMCOur Lady of Mount Carmel (Canadian high school)
Miscellaneous

OLMCOutput Logic Macrocell
Miscellaneous

OLMEOur Lady's Missionaries of the Eucharist (religious order)
Miscellaneous