| RAA | "Responsibility, Accountability, Authority" 
| Others |
| RAA | IEEE Robotics and Automation Award
| Others |
| RAA | Rabbinical Alliance of America
| Others |
| RAA | Radiology Associates of Albuquerque
| Others |
| RAA | Radioreceptor Antibody Assay
| Others |
| RAA | Ralph Appelbaum Associates
| Others |
| RAA | Random Alt Alternatively
| Others |
| RAA | Rape Across America
| Others |
| RAA | Rapid Acquisition Authority
| Others |
| RAA | Rashtriya Avishkar Abhiyan
| Others |
| RAA | Rashtriya Aviskhar Abhiyan
| Others |
| RAA | Raymond Alexander Associates
| Others |
| RAA | Re-deployment Assembly Area
| Others |
| RAA | Rear Assembly Area
| Others |
| RAA | Rear Axle Assembly
| Others |
| RAA | Reasoned Action Approach
| Others |
| RAA | Recreation and Amusement Association
| Others |
| RAA | Recruitment Ad Agency
| Others |
| RAA | Recueil des Actes Administratifs
| Others |
| RAA | Recycle Across America
| Others |
| RAA | Redeployment Assembly Area
| Others |
| RAA | Redlands Adventist Academy
| Others |
| RAA | Reductio Ad Absurdum
| Others |
| RAA | Redwood Art Association
| Others |
| RAA | Reflexology Association of
| Others |
| RAA | Reflexology Association of America
| Others |
| RAA | Regional Affiliate Agencies
| Others |
| RAA | Regional Airline Association
| Others |
| RAA | Registered Athletic Administrator
| Others |
| RAA | Registrar Accreditation
| Others |
| RAA | Registrar Accreditation Agreement
| Others |
| RAA | Regulated Apportionment Arrangement
| Others |
| RAA | Reinsurance Association of America
| Others |
| RAA | Relative Azimuth Angle
| Others |
| RAA | Reliability Assurance Agreement
| Others |
| RAA | Renin Angiotensin-Aldosterone
| Others |
| RAA | Rensselaer Alumni Association
| Others |
| RAA | Reporting and Analytics Aggregates
| Others |
| RAA | Required Assets Available
| Others |
| RAA | Research Across America
| Others |
| RAA | Research Administration Academy
| Others |
| RAA | Research Article Analysis
| Others |
| RAA | Research in Astronomy and Astrophysics
| Others |
| RAA | Reserve Affairs Advisor
| Others |
| RAA | Resident Associate Advisor
| Others |
| RAA | Residential Accredited Appraiser
| Others |
| RAA | Resource Allocation Answer
| Others |
| RAA | Resource Apportionment Aid
| Others |
| RAA | Respondent Anonymity Assurance
| Others |
| RAA | Responsibility Accountability Authority
| Others |
| RAA | Responsibility Authority and Accountability
| Others |
| RAA | Responsibility, Accountability, and Authority
| Others |
| RAA | Restricted Access Area
| Others |
| RAA | Retail Automotive Alliance
| Others |
| RAA | Retard A Allumage
| Others |
| RAA | Revenue Assurance Analyst
| Others |
| RAA | Rhumatisme Articulaire Aigu (Acute Articular Rheumatism)
| Others |
| RAA | Richmond Ambulance Authority
| Others |
| RAA | Risdall Advertising Agency
| Others |
| RAA | Riverside Aquatics Association
| Others |
| RAA | Rochester Accessible Adventures
| Others |
| RAA | Rockaway Artists Alliance
| Others |
| RAA | Roy Adaptation Association
| Others |
| RAA | Royal Academy of Arts
| Others |
| RAA | Royal Automobile Association
| Others |
| RAA | Ruby Application Archive
| Others |
| RAA | Running Annual Average
| Others |
| RAA | Runs Above Average
| Others |
| RAA | Rural Alliance for the Arts
| Others |
| RAA | Rural Assistance Authority
| Others |
| RAA | Rutgers Alumni Association
| Others |
| RAA | Rutherford Arts Alliance
| Others |