| ISDN-BA |
ISDN Basic Access
|
| ISDNUP |
Integrated Services Digital Netowrk User Part
|
| ISEP |
Intelligent Signaling Endpoint
|
| ISI |
Inter Symbol Interference
|
| ISID |
Idle Signal Identification
|
| ISM |
Industrial, Scientific and Medical Radio Bands
|
| ISO |
International Standards Organization
|
| ISOS |
Integrated Software On Silicon
|
| ISP |
Internet Service Provider
|
| ISSI |
Inter-Switching System Interface
|
| ISSIP |
Inter-Switching System Interface Protocol
|
| ISSP |
Interim Interswitch Signaling Protocol
|
| ISUP |
ISDN User Part
|
| ISV |
Independent Software Vendor
|
| IT |
Information Technology / Internet Telephony
|
| ITFS |
Instructional Television Fixed Services
|
| ITN |
Impedance Transforming Network
|
| ITS America |
Intelligent Transportation Society of America
|
| ITSP |
Internet Telephony Service Provider
|
| ITTP |
Information Technology Infrastructure Library
|
| ITU |
International Telecommunication Union
|
| ITU-T |
ITU-Telecommunications Standardization Sector
|
| ITV |
Internet Television
|
| IVI |
Intelligent Vehicle Initiative
|
| IVR |
Interactive Voice Response
|
| IVRU |
Interactive Voice-Response Unit
|
| IWF |
Interworking Function
|
| IWPC |
International Wireless Packaging Consortium
|
| IWU |
Interworking Unit
|
| IXC |
Inter-exchange Carrier
|