2. Initialism. (context: public transport) peak vehicle requirement ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of PVR
PUBS PUC PUE PUR PUS PV PVA PVAL PVAc PVC | PVD PVDC PVN PVP PVPP PVR (current term) PVRI PVRs PVT PW | PWA PWB PWC PWD PWFA PWH PWID PWM PWR |