1. The country code for India.
Last updated: 1999-01-272. The typical type or "mode" of function parameter that passes information in one direction - from the caller to the function. Other modes are out and inout.
Last updated: 2010-01-19
IMS/Data Communications ♦ IMSE ♦ IMTC ♦ in ♦ Ina Jo ♦ InARP ♦ in-band signaling
Try this search on Wikipedia, Wiktionary, Google, OneLook.