|
NGL
|
Nightingale Intelligent Systems, Inc
|
AU
|
ASX
|
|
NOC
|
Northrop Grumman Corporation
|
US
|
NYSE
|
|
NOCG34
|
Northrop Grumman Corporation
|
BR
|
SA
|
|
NORSF
|
Norsk Titanium As
|
US
|
OTC
|
|
NPK
|
National Presto Industries, Inc.
|
US
|
NYSE
|
|
NSKFF
|
Kongsberg Gruppen As
|
US
|
OTC
|
|
NTH
|
Northrop Grumman Corporation
|
DE
|
F
|
|
O1U1
|
PENGUIN INTL LTD.
|
DE
|
F
|
|
OBTEF
|
Orbital Corp Ord
|
US
|
OTC
|
|
OEC
|
Orbital Corporation Ltd.
|
AU
|
ASX
|
|
OEC
|
Orbital Corporation Ltd
|
AU
|
AU
|
|
OHB
|
OHB SE
|
DE
|
F
|
|
OPST
|
O P T Sciences Corp
|
US
|
OTC
|
|
OPXS
|
Optex Systems Hldgs
|
US
|
OTC
|
|
ORBI
|
Orbit Technologies Ltd
|
IL
|
TA
|
|
OREA
|
Orbital Corporation Limited
|
DE
|
F
|
|
PARAS
|
Paras Defence and Space Technologies Limited
|
IN
|
NSE
|
|
PKE
|
Park Electrochemical Corporation
|
US
|
NYSE
|
|
PKE
|
Park Aerospace Corp
|
DE
|
F
|
|
PMEA
|
PM&E Inc
|
US
|
US
|