| Acronym | Definition |
|---|
| STNA➣State-Tested Nursing Assistant |
| STNA➣Service Technique de la Navigation Aérienne (French: Air Traffic Services Authority) |
| STNA➣Scapa Tapes North America |
| STNA➣State Tested Nurses Aide |
| STNA➣School Technology Needs Assessment |
| STNA➣Southern Tasmanian Netball Association (Australia) |
| STNA➣Small Town No Airport (band) |