MDF

n. building material that is made out of wood fibres that have been compressed together and bonded with synthetic resin adhesive

MDF may stand for:Hungarian Democratic Forum (Hungarian: Magyar Demokrata Fórum), a political partyMain distribution frame, the distribution frame (often at the central office) where cables are cross-connected in telephonyMarket development funds, money a company invests to help distributors increase sales of their products or servicesMaryland Deathfest, an annual death metal festivalMax Disk Formatter, an old formatter of floppy disksMedium-density fibreboard, a type of particle board made of small particles of wood.mdf, a file extensionMultidelay block frequency domain adaptive filterMymensingh Debate Federation, a Bangladeshi debate organizationMyocardial depressant factor
See more at Wikipedia.org...

.mdf is a file suffix that designates several different file formats:Alcohol 120%'s proprietary disk image format; also used by Daemon Tools and some other disk image emulatorsMachine Data File, I-deas Master Drafting Molecular Data File, Insight II Menu Definition FileSchneider Electric ProWORX Nxt Memory DataMaster Database File, Microsoft SQL Server Star Trek: Armada Map File Title & Image InformationMulti-Dictionary Formatter, a dictionary format from software products of SIL InternationalMeasurement Data File, CANAPE Recorded data file. Contains the signals data stored during the automotive testing.
See more at Wikipedia.org...

Abbreviation for main distribution frame.

A distribution frame on one part of which the external trunk cables entering a facility terminate, and on another part of which the internal user subscriber lines and trunk cabling to any intermediate distribution frames terminate. Note 1: The MDF is used to cross-connect any outside line with any desired terminal of the multiple cabling or any other outside line. (188 ) Note 2: The MDF usually holds central office protective devices and functions as a test point between a line and the office. Note 3: The MDF in a private exchange performs functions similar to those performed by the MDF in a central office. Synonym (in telephony) main frame.

Main Distribution Frame

Airport Name: Mooreland Municipal Airport
Airport Location: Mooreland, Oklahoma, United States
IATA Code: MDF
ICAO Code: KMDF