There are multiple definitions:

1. beam’s eye view(English)

2. balloon-expandable valve(English)

   • SAPIEN, SEV, TAVI, AS, SE
   • Cardiology, Prosthetics
   • https://doi.org…392-020-01775-x

3. battery electric vehicle(English)

   • AC, ADMS, AGC, AI, AMI, ANL, APPA, ARRA, BLS, BoS, BtM, C2ES, CAES, CAE, DOE, EV, FEA, GnP, h-BN, HEV, MAPE, PHEV, RSM, RVE, SEBS
   • Energy transition, Environment, Pollution and health, Air pollution
   • http://nap.nati…emies.org/25968
   • https://doi.org…our.2025.236594