Deniz Tehlike ve Güvenlik Sistemi (Global Maritime Distress and Safety System-GMDSS)
(Askeri) Küresel Deniz Tehdit ve Emniyet Sistemi (Global Maritime Distress and Safety System)
English - English
Definition of gmdss in English English dictionary
Global Maritime Distress and Safety System (an internationally agreed-upon set of safety procedures, types of equipment, and communication protocols used to increase safety and make it easier to rescue distressed ships, boats and aircraft)