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yJ-3100z
yJ-3300z
yjabberz
yJADEz
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yJapan Academic Inter-university Networkz
yJapan Chain store Associationz
yJapan Chain store Association protocolz
yJapan Committee for Research Networkz
yJapan Committee for Research Networksz
yJapan Electric Mail Associassionz
yJapan Electronic Industry Development Associationz
yJapan Enhanced Graphics Adapterz
yJapanese Application Environmentz
yJapanese processing Extened Featurez
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yJapan Information Center of Science and Technologyz
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yJapan Information Service Industry Associationz
yJapan Network Information Centerz
yJapan Organized InterNetworkz
yJapan Shared Mobile Radioz
yJapan Unix Societyz
yJapan Users Association of Information Systemsz
yJBIGz
yJCAz
yJCA protocolz
yJCLz
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yJECCz
yJEFz
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yJENSNET-FRz
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yJENS Network - Packetz
yJICSTz
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yJISz
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yJIS codez
yjitterz
yjob classz
yJob Control Languagez
yjob control statementz
yjob ownerz
yjob private areaz
yjob schedularz
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yJohn Von Neumann Center Networkz
yjoinz
yJOINz
yJoint Academic Networkz
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yJoint Technology Committee 1z
yJoseph F.Ossanaz
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