| Abbreviation | Definition |
|---|---|
| SEB | Sociedade Entomológica do Brasil |
| SEB | Society for Economic Botany |
| SEBiot | Sociedad Española de Biotecnología |
| SEBiot | Sociedad Espaola de Biotecnologa |
| SEBiot | Spanish Society of Biotechnology |
| SEBM | Society for Experimental Biology and Medicine |
| SEBS | Scientists and Engineers for a Better Society |
| SEC | Entomological Society of Canada |
| SEC | Sociedad Española de Citología |
| SEC | Sociedad Espaola de Citologa |
| SEC | Socit d'Entomologie du Canada |
| SEC | Spanish Society of Cytology |
| SECA | Society for the Encouragement of Contemporary Art |
| SECH | Sociedad Española de Ciencias Hortícolas |
| SECH | Sociedad Espaola de Ciencias Hortcolas |
| SECH | Spanish Society of Horticultural Sciences |
| SECM | Society for Eighteenth-Century Music |
| SECS | Sudanese Environment Conservation Society |
| SECV | Sociedad Española de Cerámica y Vidrio |
| SECV | Sociedad Espaola de Cermica y Vidrio |