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OSP |
Outside Plant |
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OSS |
Operation Support System |
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OSS |
Operator Services System |
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OTA |
Over The Air |
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OTC |
Operating Company |
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OTC |
Over The Counter |
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OTC |
One-Time Charge |
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OTDR |
Optical Time Domain Reflectometer |
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OTI |
Open Telecom Infrastructure |
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OTP |
Open Telecommunications Platform |
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OTP |
On The Premises |
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OTS |
Om Tat Sat Solutions, PVT., LTD. |
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OTSS |
Operational Telecommunications Switching System |
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OTU |
Operational Training Units |
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OUI |
Organizationally Unique Identifier |
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OVC |
Ohio Valley Cable |
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OXE |
OmniPCX Enterprise |
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OYT |
Own Your Telephone |
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P/F |
Poll/Final Bit |
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PA |
Pointer Adjustment |
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PABX |
Private Automatic Branch Exchange |
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PAD |
Packet Assembler / Disassembler |
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PAM |
Pulse Amplitude Modulation |
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PAM5 |
5-level (quinary) Pulse Amplitude Modulation |
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PANA |
Protocols for carrying Access Network Authentication |
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PASTA |
Poisson Arrivals See Time Averages |
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PAT |
Portable Appliance Testing |
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PAW |
Personal Area Wireless |
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PBPS |
Petabits Per Second |
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PBX |
Private Branch Exchange |
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PC |
Personal Communications |
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