Abbreviations & Acronyms Dictionary

Aero Asia International
Radar Set-On
Radiation Safety Offcer
Radiation Safety Office
Radiation Safety Officer
Radiation Safety Officier
Radiological Safety Office
Radiological Safety Officer
Radiosynoviorthesis
Railway sorting office
Railway sub-office
Range Safety Office
Range Safety Officer
Rapeseed oil
Rapid Scan Operations
Rapid Science Orbit
Reactor system outline
Receiver, Set-on
Reconnaissance & Survey Officer
Reconnaissance and Surveillance Operation
Reconnaissance and survey officer
Reconnaissance Systems Officer
Reduced sign-on
Reference Standards Operations
Regional Security Office
Regional security officer
Regional Standard Organization
Regional Standards Organization
Register Sender Outward
Registered Sex Offender
Registered Student Organization
Related services overhead
Reported significant observation
Reservoir surveillance operations
Residence Order
Resident Space Object
Resident Sugical Officer
Resident Supply Officer
Resident Surgical Officer
Resource Capital Corp.
Responsible standards office
Retirement Services Office
Retirement Services Officer
Retirement Services Officers
Revenue Sharing Office
Richmond Sheriff's Office
Right salpingoophorectomy
Right superior oblique
Right-side-out
Rochester Student Organization
Rodent Supervision Officer
ROSCO
Rural sub-office