OMS

Organización Mundial de la Salud (International » Spanish)

* Order Management System (Business » General)

* Open Music System (Community » Music)

* Owensboro Middle School (Community » Schools)

* Omsk, Russia (Regional » Airport Codes)

* On My Side (Community » Media)

* Operational Mode Summary (Governmental » Military)

* Open Midi System (Computing » General)

* Oracle Method Standard (Computing » Databases)

* On My Stereo (Community » Media)

* Olympic Messaging System (Computing » Telecom)

* Optical Mass Spectroscopy (Academic & Science » Electronics)

* Optical Manufacturing Solution (Business » Products)

* Old Mill Stream Toastmasters Club (Miscellaneous » Toastmasters)

* Object Messaging Service (Computing » General)

* Oppenheimer Multi Sector Fund (Business » NYSE Symbols)

* Options Margining System (Business » General)

* Or Maybe Socks (Internet » Chat)