Generally recognized International Working Titles

SchHA Novice Schutzhund obedience and protection
Bh Basic companion dog - traffic sureness
WH Watch Dog
AD Endurance
SchH1 Novice Schutzhund qualification in tracking, obedience, and protection
SchH2 Intermediate Schutzhund qualification in tracking, obedience, and protection
SchH3 Masters level of Schutzhund tracking, obedience, and protection.
FH1 Advanced tracking
FH2 Superior tracking qualification.
IPO1 International Novice Schutzhund trial qualification.
IPO2 International Intermediate Schutzhund.
IPO3 International Masters level Schutzhund.
BpDH1 2 Railroad Police Dog
BIH Blind guide Dog
DH Service Dog
DPH Service Police Dog
HGH Herding Dog
LwH Avalanche Dog
PFP1 PFP2 Police Tracking Dog
PH Police Dog (obtained through the Danish Politihundeforeningen, a police dog association open to civilians)
PSP1, 2 3 Police Guard Dog
RtH Rescue Dog
ZFH Customs Tracking Dog
ZH1, 2 3 Customs Dog
Africa IWT 1, 2,
Austria SchH1, 2 3 and FHA 1, 2, 3
Belgium Cereco1, IWR1, 2 3 equivalent to IPO1, 2 3
Czech Republic ZVV1, 2 3 equivalent to SchH1, 2 3
Denmark BHP1, 2 3 equivalent to SchH1, 2 3 and SPH equivalent to FH
England PD (Police Dog)
Finland SK1 equivalent to IPO1
Holland VH1, 2 3 equivalent to SchH1, 2 3 and SPH equivalent to FH
Hungary SZL1, 2 3 also ZVV1, 2 3 equivalent to SchH1, 2 3
Italy Brevetto 1, 2 3 equivalent to SchH1, 2 3
Poland ZVV1, 2 3 equivalent to SchH1, 2 3
Switzerland SchH, SchHB, SchHC; CHD1 equivalent to SchH1
Yugoslavia CAB1, 2 3 equivalent to SchH1, 2 3

This list is not exhaustive and some titles may no longer be available.