Category: Three-letter acronym disambiguations Hilo International Airport, formerly General Lyman Field, is an airport of the State of Hawaii in Hawaii County two miles east of the unincorporated town of Hilo in the United States. ... Indium tin oxide (ITO) is a mixture of indium(III) oxide (In2O3) and tin(IV) oxide (SnO2), typically 90% In2O3, 10% SnO2 by weight. ... Income Tax Office, in Delhi is the Head Office of the central Government of India Income Tax . ... For the legal term denoting a ruling or law of great import, see landmark case For the former Las Vegas hotel and casino, see The Landmark Hotel and Casino. ... This article deals with the city of Delhi. ... Category: Information technology ... Outsourcing (or contracting out) is often defined as the delegation of non-core operations or jobs from internal production to an external entity (such as a subcontractor) that specializes in that operation. ... The TLA (three-letter acronym or three-letter abbreviation) is the most popular type of abbreviation in technical terminology, and is also very common in general language. ...