| Acronym | Definition |
|---|
| BIEN➣Basic Income Earth Network (formerly Basic Income European Network) |
| BIEN➣Basic Income European Network (now Basic Income Earth Network; est. 1986) |
| BIEN➣Bienestar Nacional (Guatemala political party) |
| BIEN➣Bureau International des Écoles Nouvelles (French: International Office of New Schools) |
| BIEN➣Bilingual Education Network |
| BIEN➣Business Intelligence Experts Network (DATAllegro) |
| BIEN➣Bayesian Information Extraction Network (linguistics) |