RAA is a TLA that may stand for:
- Recreational Aircraft Association (raa.ca)
- Reflexology Association of Australia
- Regional Airline Assocation (raa.org)
- Reinsurance Association of America
- Remote area allowance
- Renssalaer Alumni Association
- Residential Accredited Appraiser
- Retirement Advisors of America (raa.com)
- Rhodesian Army Assocation
- Rides Across America
- Riksantikvarieämbetet (National Heritage Board of Sweden, raa.se)
- Riverdale Athletic Association
- Rockport Art Association
- Romanian Angel Appeal (raa.ro)
- Rome Alumni Association
- Roy Adaptation Association
- Royal Artillery Association (raa.uk.com)
- Royal Australian Artillery
- Royal Automobile Association (raa.net)
- Ruby Application Archive
- Rural Assistance Authority (New South Wales)
- Rutgers Alumni Association