All abbreviations and full forms starting with O

Browse 50 abbreviations beginning with "O".

Abbreviation	Full Form	Category
OS	Optical Stabilizer	Others
OS	Optics Subsystem	Others
OS	Optimal Strategy	Others
OS	Optimize for Size	Others
OS	Optional Stopping	Others
OS	Oracle Support	Others
OS	Oral Solution	Others
OS	Oral Surgery	Others
OS	Orbital Servicing	Others
OS	Orbiter Specification	Others
OS	Orbiting Sample✓ Verified	Others
OS	Orchard Street	Others
OS	Ordnance Survey	Others
OS	Organ Series	Others
OS	Organ-Specific	Others
OS	Organizational Software	Others
OS	Organizzazioni Sindacali	Others
OS	Orientation Sessions	Others
OS	Original Solution	Others
OS	Original Special	Others
OS	Orthopaedic Surgeon	Others
OS	Orthopterists' Society	Others
OS	Orzya Sativa	Others
OS	Osgood-Schlatter	Others
OS	Osmium✓ Verified	Element
OS	Osteogenic Sarcoma	Others
OS	Osteogenic Sarcoma (bone tumors)	Others
OS	osteosarcoma	Others
Os	Osteosclerosis	Others
OS	OStium (mouth)	Others
OS	Ostrich Source	Others
OS	Other Singer	Others
OS	Other Source	Others
OS	Other Specifications	Others
OS	Other Supplementary	Others
OS	Out Sized	Others
OS	Outer Segment	Others
OS	Outer Sen	Others
OS	Outer Sensor	Others
OS	Outer Space	Others
OS	Output Swing	Others
OS	Outside Scope	Others
OS	Outside Shot	Others
OS	Outside Source	Others
OS	Outstanding Student	Others
OS	Over Sized	Others
OS	Overall Survival	Others
OS	Overhead Sending	Others
OS	Overhead Spending	Others
OS	Overlap Syndrome	Others