| OMI | Dodge Omni 
| Others |
| OMI | o my Irene
| Others |
| OMI | Oakland Military Institute
| Others |
| OMI | Object Manipulation Interface
| Others |
| OMI | Oblates of Mary Immaculate
| Others |
| OMI | Obligatory Medical Insurance
| Others |
| OMI | Obstructive Myocardial Infarction
| Others |
| OMI | Ocean- Merced- Ingleside, California
| Others |
| OMI | Ocius Medical Informatics
| Others |
| OMI | of the Medical Investigator
| Others |
| OMI | Office Des Migrations Internationales
| Others |
| OMI | Office Management and Infrastructure
| Others |
| OMI | Office Mate International, Ltd.
| Others |
| OMI | Office of Medical Inspector
| Others |
| OMI | Office of Medical Investigator
| Others |
| OMI | Office of Medical Investigator, UNM School of Medicine
| Others |
| OMI | Office of Municipal Investigations
| Others |
| OMI | Office of the Medical Inspector
| Others |
| OMI | Office of the Medical Investigator
| Others |
| OMI | Oh My Irene
| Others |
| OMI | Old Mens Institute
| Others |
| OMI | Olympatec Meditation Institute
| Others |
| OMI | One Man Installer
| Others |
| OMI | Online Marketing Institute
| Others |
| OMI | Oocyte Maturation Inhibitor
| Others |
| OMI | Open Management Infrastructure
| Others |
| OMI | Open Management Instrumentation
| Others |
| OMI | Open Medical Institute
| Others |
| OMI | Open Medicine Institute
| Others |
| OMI | Open Messaging Interface
| Others |
| OMI | Open Music Initiative
| Others |
| OMI | Operations and Maintenance Instruction
| Others |
| OMI | Operations And Maintenance Instructions
| Others |
| OMI | Operations Management International
| Others |
| OMI | Operations Manager i
| Others |
| OMI | Operator Machine Interface
| Others |
| OMI | Optical Mechanics Inc
| Others |
| OMI | Optical Mode Interface
| Others |
| OMI | Optical Modulation Index
| Others |
| OMI | Optical Motion Intelligence
| Others |
| OMI | OptiMetrics, Incorporated
| Others |
| OMI | Optimising Marketing Investment
| Others |
| OMI | Oral Mucositis Index
| Others |
| OMI | Orbit Multiresolution Image
| Others |
| OMI | Organisation Maritime Internationale
| Others |
| OMI | Orlando Medical Institute
| Others |
| OMI | Orlando Medical Institutes
| Others |
| OMI | Orthographic Motor Integration
| Others |
| OMI | Orthopaedic Medicine International
| Others |
| OMI | Outpouring Missions International
| Others |
| OMI | Overall Market Index
| Others |
| OMI | Owens Minor Inc
| Others |
| OMI | Owner Method Invocation
| Others |
| OMI | Owner Move In
| Others |
| OMI | oxygen monitor and IV
| Others |
| OMI | Ozone Monitoring Instrument
| Others |