register number

military register

register ton

United Nations Register of Conventional Arms (UNROCA)

aeronautical register

air register

International Civil Aircraft Register

immunization register

fire in the upper register

Air Force register

register

register fire

code number

despatch number

equipment component number (ECN)

lay reference number

lot number

Mach / Mach number

national stock number

NATO stock number (NSN)

reference number (order / message / report)

registration / identification number

series number

service number

sheet name / number

target number

main gun (cannon) number

NSN / NATO Stock Number

task identification number (ID)

rammer number

ballistic group number

breech number

cetane number in border line