Ordnance Royal Ordnance Factories Royal Ordnance L11 Naval Ordnance Station Forest Park Ordnance Survey Ireland Indian Ordnance Factories United States Army Ordnance Munitions and Electronic Maintenance School Ordnance Survey Coventry Ordnance Works United States Army Ordnance Training and Heritage Center Ordnance QF 25 pounder Elswick Ordnance Company Bureau of Ordnance Massive Ordnance Air Blast Bomb Ordnance Survey of Jerusalem Pakistan Ordnance Factories Board of Ordnance Ordnance Survey National Grid Master-General of the Ordnance Denver Ordnance Plant Arkansas Ordnance Plant Corps du matériel (United States Army) Naval Ordnance Laboratory Royal Ordnance L30 Ba…
angladesh Ordnance Factory GBU-57 Ordnance QF 17 pounder Ordnance QF 2 pounder Ordnance QF 20 pounder Ordnance QF 6 pounder P14-45 Ordnance ML 3 inch Mortar IBM NORC Ordnance QF 18 pounder L7 (canon)
Royal Ordnance Factories
Royal Ordnance L11
Naval Ordnance Station Forest Park
Ordnance Survey Ireland
Indian Ordnance Factories
United States Army Ordnance Munitions and Electronic Maintenance School
Ordnance Survey
Coventry Ordnance Works
United States Army Ordnance Training and Heritage Center
Ordnance QF 25 pounder
Elswick Ordnance Company
Bureau of Ordnance
Massive Ordnance Air Blast Bomb
Ordnance Survey of Jerusalem
Pakistan Ordnance Factories
Board of Ordnance
Ordnance Survey National Grid
Master-General of the Ordnance
Denver Ordnance Plant
Arkansas Ordnance Plant
Corps du matériel (United States Army)
Naval Ordnance Laboratory
Royal Ordnance L30
Bangladesh Ordnance Factory
GBU-57
Ordnance QF 17 pounder
Ordnance QF 2 pounder
Ordnance QF 20 pounder
Ordnance QF 6 pounder
P14-45
Ordnance ML 3 inch Mortar
IBM NORC
Ordnance QF 18 pounder
L7 (canon)