вікова категорія, віковий контингент
age limit for military service
age of moon
draft age
sex and age disaggregated data (SADD)
use age
age bracket
age hump
age limit
age-in-grade requirement
air cover(age)
atomic-age army
registrant over age
navy group; naval group
Ukraine Defense Contact Group (UDCG) / Ramstein group
Ad Hoc Group on Cooperation in Peacekeeping
Ad Hoc Steering Group on Weapons of Mass Destruction (NATO)
ad hoc working group
Ad Hoc Working Group on Small Arms and Light Weapons and Mine Action (NATO)
adapter group
airfoil group
Amphibious Ready Group (ARG)
antenna mast group (AMG)
army group
army group artillery
army group commander
attack group
barrel assembly (barrel group)
battalion tactical group (BTG) / task force
battle group / battlegroup (BG)
buffer and operating-rod group
carrier battle group
carrier strike force (group)