meaning of numeric codes:
192 = stands for "adolf is back"
88 (44x2 or 87+1 are also used) = heil hitler
14 = "We Must Secure the Existence of our People and a Future for White Children" quote of nazi David Lane who is in prison for murder
18 = adolf hitler
28 = blood & honour
c18 = combat 18, wich stands for combat adolf hitler
2YT4U = too white for you
other stuff:

symbol of the sturm abteilung, still used by some morons these days

triskel, still used by the "afrikaander weerstand beweging" who still want apartheid in south africa

this simbol was meant to bring workers and soldiers together, and was used by the nsdap and the hitlerjugend, still used today by some groups

lifetree, used as birthsymbol, turned around used as a symbol of death, used by some fascist groups

used by hongarian and romanian nazi groups
WAR = white aryan resistance, small groups who attack people/buildings/... with weapons
WAW = same as WAR but in german
"Anarchism is not a romantic fable but the hardheaded realization, based on five thousand years of experience, that we cannot entrust the management of our lives to kings, priests, politicians, generals, and county commissioners."
You need two to shake hands, but only one to make a fist...