User:Elominius/Redundant acronyms

This is a list of redundant acronyms to which everyone is invited to contribute.


 * AC current – alternating current current
 * AFM microscope – atomic force microscope microscope
 * ATM machine – automated teller machine machine
 * BASH shell – Bourne-Again Shell shell
 * DC Comics – Detective Comics Comics
 * DC current – direct current current
 * DLL library – digital linked library library
 * DVD disc – Digital Versatile Disc disc
 * FOSS software – free and open-source software software
 * GPS system – global positioning system system
 * HDMI interface – High-Definition Multimedia Interface interface
 * HIV virus – human immunodeficiency virus virus
 * HTTP protocol – hypertext transfer protocol protocol (also applicable to other protocols)
 * LAN network – Local Area Network network
 * LCD display – liquid crystal display display
 * LED diode – light-emitting diode diode
 * NTFS file system – New Technology File System file system (also applicable to some other file systems)
 * PDF format – Portable Document Format format (applicable to other file formats as well, such as TIFF)
 * PIF film – public information film film
 * PMR radio – private mobile radio radio
 * RAM memory – random access memory memory
 * RAS syndrome – redundant acronym syndrome syndrome
 * RTN number – routing transit number number (on all bank checks)
 * SMPS power supply – switching-mode power supply power supply (also applicable to other power supply types such as linear power supply)
 * Too much TMI – too much too much information
 * TSB Bank – Trustee Savings Bank bank
 * UDF format – Universal Disk Format format
 * UFS storage – Universal Flash Storage storage
 * UHF frequency – ultra high frequency frequency (also applicable to other frequency ranges)
 * UPC code – universal product code code