головне судно проєкту (перше з серії або класу кораблів)
ship class
escort team leader
file leader
inspection team leader (ITL)
leader
leader education and training programme
platoon leader
religious leader
search and rescue team leader
section leader / commander
squad leader
squadron leader
leader's reconnaissance
junior leader
junior leader wing
combat leader
military leader
chalk leader
patrol leader
drone squad leader
machine-gun leader
section commander (leader)
assistant squad leader
martial leader
trainee-leader
airman 1st (2nd, 3rd) class
class
class of supply
military load class (MLC)
NATO Supply Class
Ohio-class submarine
Petty Officer First Class (PO1)