ZOG is short for Zionist Occupation Government of which there are all too many in Christendom. More and better details are at Zionist Occupation Government
The ZOG is a source of evidence. It tells us:-
ZOG in the United Kingdom
The Metapedia collection is quite small. There should be a lot more.
All-Party Parliamentary Group Against Anti-Semitism
The chairhuman is John Mann MP. Another perpetrator is Denis MacShane, a member of Labour Friends of Israel and a cunning rogue; Polish at that.