ABS    

American Bureau of Shipping

BV     

Bureau Veritas

CCRS   

China Register of Shipping

DMA    

Danish Maritime Authority

DNV    

Det norske Veritas

FMA    

Finnish Maritime Authority

GL     

Germanische Lloyd

IRS

Indian Register of Shipping

KRS    

Korean Register of Shipping

LR     

Lloyd's Register of Shipping

NKK    

Nippon Kaiji Kyokai

NMD    

Norwegian Maritime Directory

PRS    

Polski Rejestr Statkَw

RINA   

Registro Italiano Navale

RRS    

Russian Register of Shipping

SMA    

Swedish Maritime Administration