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HI |
Hello |
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HIP |
Holes In Phonebooks |
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HLA |
High Level Architecture |
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HLB |
Hierarchical Line Balancing |
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HLR |
Home Location Register |
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HN |
Home Number |
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HPA |
High Power Amplifier |
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HPN |
Home Phone Network |
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HPNA |
Home Phoneline Network Adapter |
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HS |
Heterogeneous Services |
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HSC |
High Speed Connect |
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HSCSD |
High Speed Circuit Switched Data |
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HSCWD |
High Speed Circuit Switched Data |
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HSD |
High Speed Data |
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HSDPA |
High Speed Download Packet Access |
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HSOPA |
High-Speed OFDM (Orthogonal Frequency Division Multiplexing) Packet Access |
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HSPDA |
High Speed Downlink Packet Access |
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HSS |
Home Subscriber Server |
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HSUPA |
High Speed Uplink Packet Access |
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HTI |
Handoff Transfer Initiate |
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HTML |
Hypertext Markup Language |
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HTU |
HDSL Transmission Unit |
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HTU-C |
HDSL Transmission Unit - Central Office |
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HTU-R |
HDSL Transmission Unit - Remote |
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HU |
Hook Up |
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HUP |
Hook-Up |
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HW |
Hardware |
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IAD |
Integrated Access Device |
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IAST |
Industry Access Service Tariff |
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IAT |
Integrated Access Terminal |
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| New: We also know Zip Codes FYI! |
