| JAA | Jackson Academy Association 
| Others |
| JAA | Jacksonville Aviation Authority
| Others |
| JAA | Jacob Andrew Andrew
| Others |
| JAA | Jamaica Automobile Association
| Others |
| JAA | Japan Aikido Association
| Others |
| JAA | Japan Auto Auction
| Others |
| JAA | Japan Automobile Appraisal
| Others |
| JAA | Japan Automobile Association
| Others |
| JAA | Japanese American Association
| Others |
| JAA | Jaypee Alumni Association
| Others |
| JAA | Jericho Athletic Association
| Others |
| JAA | Jesuit Advancement Administrators
| Others |
| JAA | Jet Fuel with Military Additives
| Others |
| JAA | Jewish Abilities Alliance
| Others |
| JAA | Jewish Association on Aging
| Others |
| JAA | Job Approval Authority
| Others |
| JAA | Joint Administrative Arrangement
| Others |
| JAA | Joint Admission Agreement
| Others |
| JAA | Joint Admissions Agreement
| Others |
| JAA | Joint Airworthiness Authority
| Others |
| JAA | Joint Aviation Agenciesb
| Others |
| JAA | Joint Aviation Authorities
| Others |
| JAA | Joint Aviation Authority
| Others |
| JAA | Journal of Algebra and Its Applications
| Others |
| JAA | Judge Advocates Association
| Others |
| JAA | Judges Athletic Association
| Others |
| JAA | Jump Almost Always
| Others |
| JAA | Junior All American
| Others |
| JAA | Junior Automotive Academy
| Others |