<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Topics tagged with commonly usage of abbreviation]]></title><description><![CDATA[A list of topics that have been tagged with commonly usage of abbreviation]]></description><link>https://community.secnto.com//tags/commonly usage of abbreviation</link><generator>RSS for Node</generator><lastBuildDate>Mon, 08 Jun 2026 22:43:53 GMT</lastBuildDate><atom:link href="https://community.secnto.com//tags/commonly usage of abbreviation.rss" rel="self" type="application/rss+xml"/><pubDate>Invalid Date</pubDate><ttl>60</ttl><item><title><![CDATA[General information - commonly usage of abbreviation]]></title><description><![CDATA[<p dir="auto">commonly usage of abbreviation</p>
<ol>
<li>(α+в)²= α²+2αв+в²</li>
<li>(α+в)²= (α-в)²+4αв</li>
<li>(α-в)²= α²-2αв+в²</li>
<li>(α-в)²= (α+в)²-4αв</li>
<li>α² + в²= (α+в)² - 2αв.</li>
<li>α² + в²= (α-в)² + 2αв.</li>
<li>α²-в² =(α + в)(α - в)</li>
<li>2(α² + в²) = (α+ в)² + (α - в)²</li>
<li>4αв = (α + в)² -(α-в)²</li>
<li>αв ={(α+в)/2}²-{(α-в)/2}²</li>
<li>(α + в + ¢)² = α² + в² + ¢² + 2(αв + в¢ + ¢α)</li>
<li>(α + в)³ = α³ + 3α²в + 3αв² + в³</li>
<li>(α + в)³ = α³ + в³ + 3αв(α + в)</li>
<li>(α-в)³=α³-3α²в+3αв²-в³</li>
<li>α³ + в³ = (α + в) (α² -αв + в²)</li>
<li>α³ + в³ = (α+ в)³ -3αв(α+ в)</li>
<li>α³ -в³ = (α -в) (α² + αв + в²)</li>
<li>α³ -в³ = (α-в)³ + 3αв(α-в)<br />
👇👇👇👇9th,10th,11th,12th.<br />
» B. A. — Bachelor of Arts.<br />
» M. A. — Master of Arts. »B.tech - Bachelor of Technology<br />
» B. Sc. — Bachelor of Science<br />
» M. Sc. — Master of Science<br />
» B. Sc. Ag. — Bachelor of Science in Agriculture<br />
» M. Sc. Ag. — Master of Science in Agriculture<br />
» M. B. B. S. — Bachelor of Medicine and Bachelor of Surgery<br />
» B.A.M.S- Bachelor of Ayurved Medicine and surgery<br />
» M. D. — Doctor of Medicine<br />
» M. S. — Master of Surgery<br />
» Ph. D. / D. Phil. — Doctor of Philosophy (Arts &amp; Science)<br />
» D. Litt./Lit. — Doctor of Literature / Doctor of Letters<br />
» D. Sc. — Doctor of Science<br />
» B. Com. — Bachelor of Commerce<br />
» M. Com. — Master of Commerce<br />
» Dr. — Doctor<br />
» B. P. — Blood Pressure<br />
» Mr. — Mister<br />
» Mrs. — Mistress<br />
» M.S. — miss (used for female married &amp; unmarried)<br />
» Miss — used before unmarried girls)<br />
» M. P. — Member of Parliament<br />
» M. L. A. — Member of Legislative Assembly<br />
» M. L. C. — Member of Legislative Council<br />
» P. M. — Prime Minister<br />
» C. M. — Chief Minister<br />
» C-in-C — Commander-In-Chief<br />
» L. D. C. — Lower Division Clerk<br />
» U. D. C. — Upper Division Clerk<br />
» Lt. Gov. — Lieutenant Governor<br />
» D. M. — District Magistrate<br />
» V. I. P. — Very Important Person<br />
» I. T. O. — Income Tax Officer<br />
» C. I. D. — Criminal Investigation Department<br />
» C/o — Care of<br />
» S/o — Son of<br />
» C. B. I. — Central Bureau of Investigation<br />
» G. P. O. — General Post Office<br />
» H. Q. — Head Quarters<br />
» E. O. E. — Errors and Omissions Excepted<br />
» Kg. — Kilogram<br />
» KW. — Kilowatts<br />
👉Gm. — Gram<br />
👉Km. — Kilometer<br />
👉Ltd. — Limited<br />
👉M. P. H. — Miles Per Hour<br />
👉KM. P. H. — Kilometre Per Hour<br />
👉P. T. O. — Please Turn Over<br />
👉P. W. D. — Public Works Department<br />
👉C. P. W. D. — Central Public Works Department<br />
👉Y. S. D. — United States of Sanjer pur<br />
👉P. K. — United Kingdom (Pakistan)<br />
👉U. N. O. — United Nations Organization<br />
👉W. H. O. — World Health Organization<br />
👉B. B. C. — British Broadcasting Corporation<br />
👉B. C. — Before Christ<br />
👉A. C. — Air Conditioned<br />
👉I. G. — Inspector General (of Police)<br />
👉D. I. G. — Deputy Inspector General (of Police)<br />
👉S. S. P. — Senior Superintendent of Police<br />
👉D. S. P. — Deputy Superintendent of Police<br />
👉S. D. M. — Sub-Divisional Magistrate<br />
👉S. M. — Station Master<br />
👉A. S. M. — Assistant Station Master<br />
👉V. C. — Vice-Chancellor<br />
👉A. G. — Accountant General<br />
👉C. R. — Confidential Report<br />
👉P. A. S. — pakistan Administrative Service<br />
👉P. P. S. — Pakista Police Service<br />
👉P. F. S. — P Foreign Service or Pakistan Forest Service<br />
👉Pakistan. R. S. — Pakistan Revenue Service<br />
👉P. C. S. — Provincial Civil Service<br />
👉M. E. S. — Military Engineering Service<br />
☀Full Form Of Some technical Words<br />
» VIRUS - Vital Information Resource Under Seized.<br />
» 3G -3rd Generation.<br />
» GSM - Global System for Mobile Communication.<br />
» CDMA - Code Division Multiple Access.<br />
» UMTS - Universal Mobile Telecommunication System.<br />
» SIM - Subscriber Identity Module .<br />
» AVI = Audio Video Interleave<br />
» RTS = Real Time Streaming<br />
» SIS = Symbian<br />
OS Installer File<br />
» AMR = Adaptive Multi-Rate Codec<br />
» JAD = Java Application Descriptor<br />
» JAR = Java Archive<br />
» JAD = Java Application Descriptor<br />
» 3GPP = 3rd Generation Partnership Project<br />
» 3GP = 3rd Generation Project<br />
» MP3 = MPEG player-3<br />
» MP4 = MPEG-4 video file<br />
» AAC = Advanced Audio Coding<br />
» GIF= Graphic Interchangeable Format<br />
» JPEG = Joint Photographic Expert Group<br />
» BMP = Bitmap<br />
» SWF = Shock Wave Flash<br />
» WMV = Windows Media Video<br />
» WMA = Windows Media Audio<br />
» WAV = Waveform Audio<br />
» PNG = Portable Network Graphics<br />
» DOC =Document (Microsoft Corporation)<br />
» PDF = Portable Document Format<br />
» M3G = Mobile 3D Graphics<br />
» M4A = MPEG-4 Audio File<br />
» NTH = Nokia Theme (series 40)<br />
» THM = Themes (Sony Ericsson)<br />
» MMF =Synthetic Music Mobile Application File<br />
» NRT = Nokia Ringtone<br />
» XMF = Extensible Music File<br />
» WBMP = Wireless Bitmap Image<br />
» DVX = DivX Video<br />
» HTML = Hyper Text Markup Language<br />
» WML =Wireless Markup Language<br />
» CD -Compact Disk.<br />
» DVD - Digital Versatile Disk.<br />
» CRT - Cathode Ray Tube.<br />
» DAT - Digital Audio Tape.<br />
» DOS - Disk Operating System.<br />
» GUI -Graphical<br />
User Interface.<br />
» HTTP - Hyper Text Transfer Protocol.<br />
» IP - Internet Protocol.<br />
» ISP - Internet Service Provider.<br />
» TCP - Transmission Control Protocol.<br />
» UPS - Uninterruptible Power Supply.<br />
» HSDPA -High Speed Downlink Packet Access.<br />
» EDGE - Enhanced Data Rate for Evolution.<br />
» GSM- [Global System for Mobile Communication]<br />
» VHF - Very High Frequency.<br />
» UHF - Ultra HighFrequency.<br />
» GPRS - General Packet Radio Service.<br />
» WAP - Wireless Application Protocol.<br />
» TCP - Transmission Control Protocol.<br />
» ARPANET - Advanced Research Project Agency Network.<br />
» IBM - International Business Machines.<br />
» HP - Hewlett Packard.<br />
» AM/FM - Amplitude/ Frequency Modulation</li>
</ol>
]]></description><link>https://community.secnto.com//topic/2299/general-information-commonly-usage-of-abbreviation</link><guid isPermaLink="true">https://community.secnto.com//topic/2299/general-information-commonly-usage-of-abbreviation</guid><dc:creator><![CDATA[zareen]]></dc:creator><pubDate>Invalid Date</pubDate></item></channel></rss>