sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Collaborative Ocular Melanoma Study | **** |
| Committee on Microbiological Safety | *** |
| Communication and the Sexes | *** |
| Central Ohio Metal Stamping | *** |
| Communication Ocean and Meteorological Satellite | *** |
| Computer Modeling and Simulation | *** |
| Contractor Operation and Maintenance of Simulators | *** |
| California Occupational Mortality Study | ** |
| cerebro-oculo-muscular syndrome | ** |
| Chronic otitis media sequelae | ** |
| cumulative oral mucositis score | ** |
| Certified Orientation and Mobility Specialists | ** |
| College of Marine Sciences | ** |
| College of Osteopathic Medicine and Surgery | ** |
| Continuous Opacity Monitor System | ** |
| continuous on-line measurement | ** |
| Customer Oriented Management System | ** |
| Correctional Operations Management System | ** |
| Connecticut Osteopathic Medical Society | ** |
| Continuous Opacity Monitor Systems | ** |
| Consumer Oriented Management System | * |
| Certified Orientation Mobility Specialists | * |
| Community Outreach and Media Services | * |
| Council on Ministerial Standing | * |
| Center for Ocean Management Studies | * |
| Covert Operations Management System | * |
| Council On Monuments and Sites | * |
| Contractor Operations and Maintenance Support | * |
| continous opacity monitoring system | * |
| Crude Oil Management System | * |