What is the word for abbreviated for inf?

Used as a file name extension (i.e. "<filename>.inf") the Word inf abbreviates is Information.

INF is also used to abbreviate:

Interferon

Infinitive

If-Then-Else Normal Form

Industry Negative File

Inland Navigation Facility

Interface

Interference

Infantry

Infiltration

Infinium

Infinity

Intermediate-Range Nuclear Forces

International Naturist Federation

International Nepal Fellowship

Iron Fists (Delta Force Squadron)

Irradiated Nuclear Fuel

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