“OGD”是“Orbit Garant Drilling Incorporated”的缩写，

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“OGF”是“Brompton Oil & Gas Income Fund”的缩写，意思

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“OIP”是“Orion Oil & Gas Corporation”的缩写，意思是“

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“OLE”是“Oromin Explorations LTD. (de-listed)”的缩

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“OMG”是“OPMEDIC Group Incorporated (de-listed)”的

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“ONC”是“Oncolytics Biotech Incorporated”的缩写，意

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“ONEX”是“ONEX Corporation Subordinate Voting

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“ONR”是“Open Range Energy Corporation”的缩写，意思

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“OPC”是“OPTI Canada, Inc.”的缩写，意思是“opti加拿大

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“OPM”是“Opta Minerals Incorporated (de-listed)”的

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