| Acrónimos de Internet | Acrónimos Sociales |
| ASCII Emoticons | ASCII Code | Netiquette |
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
I
| Término | Significado |
| I&T | Integration and Testing |
| I/O | Input/Output |
| IA | Internet Archive |
| IAB | Internet Architecture Board |
| IAFIS | Integrated Automated Fingerprint Identification System |
| IANA | Internet Assigner Number Authority |
| IAX | Inter-Asterisk Exchange |
| IBM | International Business Machines |
| IC | Integrated Circuit |
| ICAO | International Civil Aviation Organization |
| ICAP | Internet Content Adaptation Protocol |
| ICE | In-Circuit Emulator |
| ICMP | Internet Control Message Protocol |
| ICRA | Internet Content Rating Association |
| ICS | IEEE Computer Society |
| ICS | Internet Connection Sharing |
| ICSA | International Computer Security Association |
| ID | Identification / Identifier / Identity |
| IDE | Integrated Drive Electronics |
| IDE | Integrated Development Environment |
| IDU | Indoor Unit |
| IDSL | ISDN DSL |
| IDT | Integrated Devices Tecnology Co |
| IDX | Index |
| IE | Internet Explorer |
| IE5 | Internet Explorer version 5 |
| IEC | International Electrotechnical Commission |
| IEEE | Institute of Electrical and Electronics Engineers |
| IETF | Internet Engineering Task Force |
| IFMP | Ipsilon Flow Management Protocol |
| IGP | Internal Gateway Protocol |
| IIS | Internet Information Server |
| IKE | Internet Key Exchange |
| ILM | Information Lifecycle Management |
| ILS | Internet Locator Server |
| ILT | Instructor-Led Training |
| IM | Instant Messaging |
| IMAP | Internet Message Access Protocol |
| IMS | Instructional Management System |
| INET | InterNet |
| IOP | Input/Output Processor |
| IP | Internet Protocol |
| IPng | Internet Protocol - Next Generation |
| IPO | Initial Public Offerings |
| IPO | International Purchasing Office |
| IPP | Internet Printing Protocol |
| IPSec | IP Security |
| IPTC | International Press Telecommunications Council |
| IPv.6 | IP version 6 |
| IPX | Internet Packet eXchange |
| IQoS | Internet Quality of Service |
| IR | Infra Red |
| IRC | Internet Relay Chat |
| IRP | Interior Routing Protocol |
| IRQ | Interrupt ReQuest |
| IRS | Interface Requirements Specification |
| IRTF | Internet Research Task Force |
| IS | Information System |
| IS-IS | Intermetdiate System to Intermediate System |
| ISA | Industry Standard Architecture |
| ISA | Integrated Services Architecture |
| ISAKMP | Internet Security Association and Key Management Protocol |
| ISAM | Index-Sequential Access Method |
| ISAPI | Internet Server Application Programming Interface |
| ISDN | Integrated Service Digital Network |
| ISMA | Internet Streaming Media Alliance |
| ISO | International Standards Organization |
| ISO 9000 | standard ISO 9000 |
| ISO 9660 | standard ISO 9660 |
| ISP | Internet Service Provider |
| ISP | In-System Programming |
| ISP | International Standard Profile |
| ISV | Independent Software Vendor |
| IT | Information Technology |
| ITC | Information Technology Center |
| ITG | Information Technology Group |
| ITMC | Interface/Time Mission Critical |
| ITU | International Telecommunication Union |
| ITU-T | ITU Telecommunication Standardization Sector |
| IV&V | Independent Verification and Validation |
| IVDT | Integrated Voice/Data Terminal |
| IVR | Interactive Voice Response |
| IVV | Independent Verification and Validation |
| IWM | Integrated Woz Machine |
| IXC | Inter eXchange Carrier |
| I2O | Intelligent Input/Output |