1) British term of address 2) Governor 3) Informal british address 4) Mate 5) Old chap relative 6) Sir, to a Brit 7) Soho sir 8) Surrey sir 9) Term of address, at a pub 
Guv is a British respectful slang term of address for a man.
General Utillity Van. Bogied vehicle used for mail, parcels and Motor-rail.
term of address used to a man, esp. by a younger man, boy, employee, or social inferior. · governor (def. 6).