SPEN
| Acronym | Definition |
|---|---|
| SPEN | Stanford Project on the Evolution of Nonprofits (Stanford University; Stanford, CA) |
| SPEN | Sports Penguin Entertainment Network (fictional broadcast network; Surf's Up) |
| SPEN | Solid and Papillary Epithelial Neoplasm (radiology) |
| SPEN | Scottish Peer Education Network (UK) |
| SPEN | Statewide Police Emergency Network (for inter-agency communications during emergencies) |
| SPEN | School Psychology E-Newsletter (Kentucky) |