[SYMBOL][A][B][C][D][E][F][G][H][I][J][K][L][M][N][O][P][Q][R][S][T][U][V][W][Z] Van-Jacobson method Version field, IP packet header Vertical communication vifctl structure Virtual Channel Identifier (VCI) Virtual interface (VIF) [See Virtual network device] Virtual memory management Virtual network devices Virtual Path Identifier (VPI)