IESG
- IABInternet Architecture Board
- IANAInternet Assigned Numbers Authority
- IETFInternet Engineering Task Force
- Internet Architecture BoardIAB
- Internet Engineering Steering GroupIESG
- Internet Protocol SuiteIPS
- Internet standardestándar de Internet
- IRSGInternet Research Steering Group
- IRTFInternet Research Task Force
- ISOCInternet Society
- W3CWorld Wide Web Consortium