| Acronym | Definition |
|---|
| ASPB➣American Society of Plant Biologists (est. 1924; Rockville, MD) |
| ASPB➣Associated Students Program Board (California) |
| ASPB➣Arbeitsgemeinschaft der Spezialbibliotheken |
| ASPB➣Assault Support Patrol Boat |
| ASPB➣Alberta Society of Professional Biologists |
| ASPB➣Army Strategic Planning Board |
| ASPB➣Armed Services Petroleum Board |