- OSS
- Open Source Software (Business » Firms)Open Source Software (Computing » Software)* Open Source Solutions (Business » Firms)* Open Source Systems (Computing » Hardware)* Office of Strategic Services (Governmental » FBI Files)* Office of Strategic Services (Governmental » Military)* Open Sound System (Community » Music)* Operational Support Systems (Governmental » Military)* Operations Support System (Governmental » Military)* Operational Support System (Governmental » NASA)* Operation Support System (Governmental » Military)* Office of Space Science (Academic & Science » Ocean Science)* Operation Support System (Computing » Telecom)* One Stop Shopping (Business » General)* Out Of School Suspension (Community » Educational)* Ontario Secondary Schools (Community » Schools)* Ossetic (Regional » Language Codes (3 Letters))* Oh So Social (Internet » Chat)* Open System Support (Computing » General)* Ontario Sire Stakes (Community » Sports)* Oracle Support Services (Business » Firms)* Operator Services System (Computing » Telecom)* Operation And Support System (Computing » General)* Operating System Switch (Computing » Software)* Optical Surveillance System (Governmental » Military)* Object Services Standard (Academic & Science » Electronics)
Abbreviations dictionary. 2012.