What does RAS stand for?

Communications and Replenishment At Sea (SAUS)

Jim Ratliff Air Service, Inc. - FAA designator (FAAC)

Rabbonim Aid Society

Radar-Absorbing (or Absorptive) Structures (SAUS)

RADAR Advisory Service

Radar Altimeter Selector (SAUS)

Radar Altimeter Set (SAUS)

Radar Altimeter System (SAUS)

RADAR Assembly Spares (NG)

RADAR Augmentation System (MCD)

Radio-Acoustic Sounding (SEWL)

Radioactive Sensor (SAUS)

Radioactive Series (SAUS)

Radio Astronomy Satellite (IAA)

Radio Astronomy Service (XSAL)

Radio Subscriber (SAUS)

RADOME - RADAR Dome Antenna Structure

Radular Sinus (SAUS)

Radula Sinus

Raises - Telegraphy (PCTE)

Raman Amplification Spectroscopy (SAUS)

Random Access Storage - Computer science (IAA)

Random-Access Storage (SAUS)

Random Access Store (SAUS)

Rapid Access Storage (NITA)

Rapid Assault Squads (SAUS)

Rapid Atrial Stimulation (SAUS)

Rapid Audit Summary (SAUS)

Rasht - Iran - Airport symbol (OAG)

Rast & Gasser - NCIC firearms make code (NCIC)

Rathus Assertiveness Scale - Psychology (EDAC)

Rayson Marine - NCIC boat manufacturer code (NCIC)

Reaction Augmentation System

Reactor Alarm System (IEEE)

Reactor Analysis and Safety - Nuclear energy (NRCH)

Reader Admission System (SAUS)

Readers Admission System - Online Public Access Catalog

Reading Association Sydney - Australia

Realistic Age-Structured - Model for disease persitence

Rear Area Security - Army (AABC)

Receptor Analysis System (SAUS)

Recirculation Actuation Signal - Nuclear energy (NRCH)

Record Assigned System (MCD)

Record Association System

Records and Analysis Subsystem (TEL)

Recovery Assist and Secure System (SAUS)

Recruiting Analysis Service - LIMRA

Recruitment and Assessment Services - British Civil Service

Rectified Air Speed - Navigation

Recurrent Aphthous Stomatitis - Medicine

Reference Address for Small Core Memory (IAA)

Reference Assembly Sequence (SPST)

Reflectance Anisotropy Spectroscopy (SAUS)

Reflection/Absorption Spectroscopy (SAUS)

Reflector Aerial System (SAUS)

Reflector Antenna System

Reflex Activating Stimulus - Medicine (EDAA)

Refractive Aberration Simulator (SAUS)

Refractory Anemia with Ringed Sideroblasts - Hematology

Refueling At Sea (SAUS)

Regimental Aviation Squadron - Army (ADDR)

Regional Advisory Services (SAUS)

Regional Automated Systems

Registration Admission and Status - Network protocol component (TELEC)

Registration Admission Status (TELEC)

Relative Aerobic Strain (PDAA)

Relay Antenna Subsystem - NASA

Reliability, Availability, and Serviceability - IBM Corp. slogan (MCD)

Reliability, Availability, Security (IAA)

Relocatable Assembler System (SAUS)

Remedial Action Scheme (FERC)

Remote Access Server - Computer science

Remote Access Service - Telecommunications

Remote Access Services - Microsoft Corp. - Computer networking

Remote Access Software (SAUS)

Remote-Access System (SAUS)

Remote Acquisition Station - Nuclear energy (NRCH)

Remote Active Spectrometer

Remote Analysis Station (SAUS)

Remote Analysis System (SAUS)

Remote Analysis Systems (GIS)

Remote Area Support (MCD)

Remote Arm Set (MCD)

Renal Artery Stenosis - Medicine (MAE)

Renin Activity Serum - Medicine (EDAA)

Renin-Angiotensin System - Endocrinology

Replenishment at Sea - Navy

Report Audit Summary (AAG)

Reproduction Assembly Sheet (MCD)

Requirements Allocation Sheet

Requirements Analysis Sheet - NASA (KSC)

Requirements Audit System

Research and Statistics (SAUS)

Reservation and Accounting System (SAUS)

Reserve Advisory Squadron

Reset and Start (IAA)

Resource Allocation Software (SAUS)

Resource Analysis System (HGAA)

Resource Asset Investment Trust - AMEX symbol

Resource Asset Invstmt. - AMEX symbol (SPSG)

Reticular Activating System - Diffuse network of neurons in the brain

Retiree Account Statement - DoD

Retrospective Analysis System (SAUS)

Return Address Stack (ECII)

Return of Activated Sludge (DICI)

Reuel A. Stallones Building (SAUS)

Reutter Anderson Schoor (EFIS)

Rheumatoid Arthritis Serum - Factor - Medicine

River Assault Squadron - Navy (NVT)

Riverside Air Service (SAUS)

Robotic Anti-armor System (SAUS)

Rocket-Assisted Artillery Shell - Military (MUSM)

Rockhampton Aerial Services - Australia

Route Accounting Subsystem - Telecommunications (TEL)

Routine Analytical Services (EAGT)

Row Access Strobe (SAUS)

Row Address Select (IAA)

Row-Address Strobe (IEEE)

Royal Accounting System - United States Geological Survey

Royal Adelaide Show - Australia

Royal Aeronautical Society - British

Royal African Society (EAIO)

Royal Agricultural Society - British (DAS)

Royal Albert School (SAUS)

Royal Asiatic Society - British

Royal Asiatic Society of Great Britain and Ireland (BUAC)

Royal Astronomical Society - British

Royal International Agricultural Show - British (ITD)

Russian Academy Of Sciences

Rutgers Annihilation Spectrometer (SAUS)

Sun Raster - Image format (AAEL)

Tegali - Language symbol (ETLW)

Rasurae - Scrapings or Filings - Latin (MAE)