|
OCU
|
Okinawa Cellular Telephone Company
|
DE
|
MU
|
|
OGM1
|
Cogent Communications Holdings Inc
|
DE
|
F
|
|
OIBR4
|
Oi S.A
|
BR
|
SA
|
|
OIBRQ
|
Oi S.A. Ads
|
US
|
OTC
|
|
OKCTF
|
Okinawa Cellular Telephone Company
|
US
|
US
|
|
ONMOBILE
|
OnMobile Global Limited
|
IN
|
NSE
|
|
OOMA
|
Ooma, Inc.
|
US
|
NYSE
|
|
ORA
|
Orange S.A.
|
FR
|
PA
|
|
ORA
|
Orange S.A.
|
IT
|
MI
|
|
ORAN
|
Orange
|
US
|
NYSE
|
|
ORNT
|
Orient Telecoms
|
GB
|
LSE
|
|
OT3
|
Softlab S.p.A
|
DE
|
MU
|
|
OTE
|
Hellenic Telecommunications Organization S.A
|
DE
|
F
|
|
OTES
|
HELLENIC TELEC.ORG.ADR1/2
|
DE
|
F
|
|
OVZ
|
OVZON AB
|
DE
|
F
|
|
OVZON
|
Ovzon AB
|
SE
|
ST
|
|
P8S
|
GLOBALSTAR INC. DL -0001
|
DE
|
F
|
|
PAR
|
Parlem Telecom Companyia de Telecomunicacions S.A.
|
ES
|
MC
|
|
PCCWY
|
PCCW Limited
|
US
|
OTC
|
|
PH6
|
PHILION SE O.N.
|
DE
|
F
|