| Acronym | Definition |
|---|
| RBEC➣Registered Building Envelope Consultant (professional certification) |
| RBEC➣Regional Bureau for Europe and the CIS (Commonwealth of Independent States) |
| RBEC➣Revised Basic Education Curriculum (Philippines) |
| RBEC➣Rio Brazos Education Cooperative (now Education Co-op of Central Texas) |
| RBEC➣Roller Bearing Engineering Committee |
| RBEC➣Resource Based Earth Collective |
| RBEC➣Rat Brain-Derived Endothelial Cells (neuropathology) |