Found 11 full forms for NIAA
| Term | Full Form | Category |
|---|---|---|
| NIAA | National Institute for Animal Agriculture 
| Others |
| NIAA | National Institute on Alcohol Abuse
| Others |
| NIAA | Nevada Interscholastic Activities Association
| Others |
| NIAA | Newman International Academy of Arlington
| Others |
| NIAA | NICS Improvement Amendments Act
| Others |
| NIAA | Northeast Indigenous Arts Alliance
| Others |
| NIAA | Northern Illinois Angler Asocc
| Others |
| NIAA | Northern Ireland Association of Aeromodellers
| Others |
| NIAA | Northwest Intercollegiate Athletic Association
| Others |
| NIAA | Not Important At All
| Others |
| NIAA | Not Impossible At All
| Others |