2. Initialism. Preliminary Breath Test ¹
3. Initialism. (organic chemistry) polybutylene terephthalate ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of Pbt
PBB PBDE PBEM PBG PBGC PBGM PBGV PBI PBI test PBM | PBP PBPD PBPs PBR PBS PBT PBUH PBX PC PC4 proprotein convertase | PC5 proprotein convertase PC6 endoprotease PC8 prohormone convertase PCA PCASP PCAST PCB PCC PCDD PCDF |