I4
I4 or I 4 stands for:
- Interstate 4 , American Interstate Highway
- Interstate Airlines (IATA code), Dutch charter airline
I-4 stands for:
- I-4 (submarine) , Japanese submarine
- Tupolev I-4 , Soviet fighter plane
- Inmarsat-4 , the 4.1 generation satellite family from Inmarsat
i4 stands for:
- Integer (data type) in XML-RPC
See also: