Students can Download Samacheer Kalvi 12th English Vocabulary Abbreviations and Acronyms, Notes, Samacheer Kalvi 12th English Book Solutions Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus and score more marks in your examinations.
Tamilnadu Samacheer Kalvi 12th English Vocabulary Abbreviations and Acronyms
| 1. | AAA | Amateur Athletic Association |
|
| 2. | AAFI | Amateur Athletic Federation of India | |
| 3. | ACR | Annual Confidential Report | |
| 4. | ADC | Aide-de-camp (Assistant) | |
| 5. | AFI | Athletics Federation of India | |
| 6. | AFMC | Armed Forces Medical College | |
| 7. | AICTE | All India Council for Technical Education | |
| 8. | AIFF | All India Football Federation | |
| 9. | AITUC | All India Trade Union Congress | |
| 10. | ANC |
African National Congress | |
| 11. | AOC | Air Officer Commanding | |
| 12. | ASAP | As Soon As Possible | |
| 13. | ASEAN | Association of South East Asian Nations | |
| 14. | ASLV | Augmented Satellite Launch Vehicle | |
| 15. | ASSOCHAM | Associated Chambers of Commerce and Industry of India | |
| 16. | ATC | Air Traffic Control | |
| 17. | ATM | Automated Teller Machine | |
| 18. | ATR | Action Taken Report | |
| 19. | ATS | Anti Tetanus Serum | |
| 20. | AWACS | Airborne Warning and Control Systems | |
| 21. | AMIE | Associate Member of the Institute of Engineers | |
| 22. | AIR | All India Radio |
|
| 23. | AIDS | Acquired Immuno Deficiency Syndrome | |
| 24. | A1IMS | All India Institute of Medical Sciences | |
| 25. | BA | Bachelor of Arts | |
| 26. | BARC | Bhabha Atomic Research Centre | |
| 27. | BBC | British Broadcasting Corporation | |
| 28. | BCCI | Board of Cricket Control in India | |
| 29. | B.Ed. | Bachelor of Education | |
| 30. | BHEL | Bharat Heavy Electricals Limited | |
| 31. | BIOS | Basic Input Output System | |
| 32. | BMA | British Medical Association | |
| 33. | BPCL | Bharat Petroleum Corporation Limited | |
| 34. | BS |
Bachelor of Science | |
| 35. | BS | British Standard | |
| 36. | BSNL | Bharat Sanchar Nigam Limited | |
| 37. | CAD | Computer-Aided Design | |
| 38. | CAG | Comptroller and Auditor General of India | |
| 39. | CAT | Common Aptitude Test | |
| 40. | CBI | Central Bureau of Investigation | |
| 41. | CDAC | Centre for the Development of Advanced Computing | |
| 42. | CEO | (a)Chief Educational Officer (b) Chief Executive Officer | |
| 43. | CFC | Chlorofluorocarbon | |
| 44. | CEL | Compact Fluorescent Lamps | |
| 45. | CFO | Chief Financial Officer |
|
| 46. | CGST | Central Goods and Services Tax | |
| 47. | CIA | Central Intelligence Agency | |
| 48. | CID | Criminal Investigation Department | |
| 49. | CIS | Commonwealth of Independent States | |
| 50. | CISF | Central Industrial Security Force | |
| 51. | CLRI | Central Leather Research Institute | |
| 52. | CNN | Cable News Network | |
| 53. | COD | Cash On Delivery | |
| 54. | COPRA | Consumer Protection Act | |
| 55. | CPI | Communist Party’ of India | |
| 56. | CPU |
Central Processing Unit | |
| 57. | CPWD | Central Public Works Department | |
| 58. | CRPF | Central Reserve Police Force | |
| 59. | CRY | Child Relief and You | |
| 60. | CSIR | Council of Scientific and Industrial Research | |
| 61. | CSO | Central Statistical Organisation | |
| 62. | CTBT | Comprehensive Test Ban Treaty | |
| 63. | CVC | Central Vigilance Commission | |
| 64. | DA | Dearness Allowance | |
| 65. | DARE | Documentation Automatic Retrieval Equipment | |
| 66. | DC | Deputy Commissioner | |
| 67. | DIG | Deputy Inspector General | |
| 68. | DNA | Deoxyribose Nucleic Acid | |
| 69. | DoT | Department of Telecommunications | |
| 70. | DPEP | District Primary Education Programme | |
| 71. | DRDO | Defense Research and Development Organisation | |
| 72. | DSLR |
Digital Single Lens Reflex | |
| 73. | DTK | Direct-to-Home | |
| 74. | DTP | Desk Top Publishing | |
| 75. | DVD | Digital Video Disc | |
| 76. | ELISA | Enzyme-Linked ImmunoSorbent Assay | |
| 77. | EMI | Equated Monthly Installment | |
| 78. | EPABX | Electronic Private Automatic Branch Exchange | |
| 79. | ESA | European Space Agency | |
| 80. | ESMA | Essential Services Maintenance Act | |
| 81. | EWS | Economically Weaker Section | |
| 82. | FAO | Food and Agricultural Organisation | |
| 83. | FBI | Federal Bureau of Investigation | |
| 84. | FDI | Foreign Direct Investment | |
| 85. | FERA | Foreign Exchange Regulation Act | |
| 86. | FIFA | Federation International de Football Association | |
| 87. | FIR | First Information Report | |
| 88. | FRCS | Fellow of the Royal College of Surgeons | |
| 89. | FRS | Fellow of the Royal Society | |
| 90. | FTCL | Fellowship Trinity College of London | |
| 91. | GAME | Global Energy Water Cycle Asian Monsoon Experiment | |
| 92. | GATE | Graduate Aptitude Test in Engineering | |
| 93. | GATT | General Agreement on Tariffs and Trade | |
| 94. | GMT | Greenwich Mean Time | |
| 95. | GPO | General Post Office |
|
| 96. | GPS | Global Positioning System | |
| 97. | GRE | Graduate Record Examination | |
| 98. | GSI | Geological Survey of India | |
| 99. | GSLV | Geo-Synchronous Satellite Launch Vehicle | |
| 100. | GST | Goods and Services Tax | |
| 101. | HIV | Human Immunodeficiency Virus | |
| 102. | HRD | Human Resource Development | |
| 103. | HTML | Hyper Text Mark-up Language | |
| 104. | HTTP | Hyper Text Transfer Protocol | |
| 105. | IAAI | International Airport Authority of India | |
| 106. | IAEA | International Atomic Energy Agency | |
| 107. | IAS | Indian Administrative Service | |
| 108. | ICAR | Indian Council for Agricultural Research | |
| 109. | ICBM | Inter Continental Ballistic Missile | |
| 110. | ICMR | Indian Council of Medical Research | |
| 111. | ICS | Indian Civil Service | |
| 112. | ICSE | Indian Certificate of Secondary Education | |
| 113. | ICT |
Information and Communication Technology | |
| 114. | IDBI | Industrial Development Bank of India | |
| 115. | IELTS | International English Language Testing System | |
| 116. | IFS | Indian Forest Service | |
| 117. | IFSC | Indian Financial System Code | |
| 118. | IIM | Indian Institute of Management | |
| 119. | IIT | Indian Institute of Technology | |
| 120. | IMD | India Meteorological Department | |
| 121. | IMF | International Monetary’ Fund | |
| 122. | INA | Indian National Army | |
| 123. | INSAT | Indian National Satellite | |
| 124. | IPKF | Indian Peace Keeping Force | |
| 125. | IPL | Indian Premier League | |
| 126. | IPS | Indian Police Service |
|
| 127. | IREP | The Integrated Rural Energy Programme | |
| 128. | IRS | Indian Revenue Service/ Indian Remote Sensing Satellite | |
| 129. | ISP | Internet Service Provider | |
| 130. | ISRO | Indian Space Research Organisation | |
| 131. | 1ST | Indian Standard Time | |
| 132. | 1VP | Intravenous Push | |
| 133. | JD | Juris Doctor | |
| 134. | JRF | Junior Research Fellowship | |
| 135. | KVIC | Khadi and Village Industries Commission | |
| 136. | LBW | Leg Before Wicket | |
| 137. | LCM | Lowest Common Multiple | |
| 138. | LoC | Line of Control | |
| 139. | LPG | Liquefied Petroleum Gas | |
| 140. | LTCL | Licentiateship Trinity College of London | |
| 141. | MA | Master of Arts | |
| 142. | MCA | Master of Computer Applications | |
| 143. | MD |
Managing Director | |
| 144. | M.Ed | Master of Education | |
| 145. | MLA | Member of the Legislative Assembly | |
| 146. | MLC | Member of the Legislative Council | |
| 147. | MLF | Multi-Lateral Funding | |
| 148. | M.Phil. | Master of Philosophy | |
| 149. | MRTS | Mass Rapid Transit System | |
| 150. | MS | Master of Surgery | |
| 151. | MTC | Metro Transport Corporation | |
| 152. | NASA | National Aeronautics and Space Administration | |
| 153. | NATO | North Atlantic Treaty Organization | |
| 154. | NBT | National Book Trust |
|
| 1*55. | NCERT | National Council of Educational Research and Training | |
| 156. | NCO | Non-Commissioned Officer | |
| 157. | NCTE | National Council for Teacher Education | |
| 158. | NDDB | National Dairy Development Board | |
| 159. | NEET | National Eligibility-cum-Entrance Test | |
| 160. | NGO | Non-Governmental Organisation | |
| 161. | NIC | National Informatics Centre | |
| 162. | NIFT | National Institute of Fashion Technology | |
| 163. | NLC | Neyveli Lignite Corporation | |
| 164. | NOC | No Objection Certificate | |
| 165. | NPCIL | Nuclear Power Corporation of India Limited | |
| 166. | NPT | Nuclear Non-Proliferation Treaty | |
| 167. | NSC | National Savings Certificate | |
| 168. | NSE | National Stock Exchange | |
| 169. | NTA | National Testing Agency | |
| 170. | NTPC | National Thermal Power Corporation | |
| 171. | NTSE | National Talent Search Examination | |
| 172. | ODI |
One Day International / Open Datalink Interface | |
| 173. | ODS | Ozone Deleting Substances | |
| 174. | OIGS | On India Government Service | |
| 175. | ONGC | Oil and Natural Gas Corporation | |
| 176. | OPAC | Online Public Access Catalogue | |
| 177. | OPEC | Organisation of Petroleum Exporting Countries | |
| 178. | PA | Personal Assistant | |
| 179. | PAC | Public Accounts Committee | |
| 180. | PAN | Permanent Account Number | |
| 181. | PDA | Personal Digital Assistant | |
| 182. | PERT | Project Evaluation and Review Technique | |
| 183. | PETA | People for Ethical Treatment of Animals | |
| 184. | PIL | Public Interest Litigation | |
| 185. | PIN | Postal Index Number | |
| 186. | POTA | Prevention of Terrorism Act | |
| 187. | POW | Prisoner of War |
|
| 188. | PRO | Public Relations Officer | |
| 189. | PSLV | Polar Satellite Launch Vehicle | |
| 190. | PSU | Public Sector Units | |
| 191; | PTA | Parents Teachers Association | |
| 192. | PTI | Press Trust of India | |
| 193. | PTO | Please Turn Over | |
| 194. | PWD | Public Works Department | |
| 195. | RAC | Reservation Against Cancellation | |
| 196. | RAM | Random Access Memory | |
| 197. | RAW | Research and Analysis Wing | |
| 198. | RLWL | Remote Location Wait List | |
| 199. | RTE | Right To Education | |
| 200. | RTI | Right To Information | |
| 201. | RTO |
Regional Transport Officer | |
| 202. | SAARC | South Asian Association for Regional Cooperation | |
| 203. | SAIL | Steel Authority of India Limited | |
| 204. | SAM | Surface to Air Missile | |
| 205. | SARS | Severe Acute Respiratory Syndrome | |
| 206. | SASE | Self Addressed Stamped Envelope | |
| 207. | SBI | State Bank of India | |
| 208. | SEZ | Special Economic Zone | |
| 209. | SGST | State Goods and Services Tax | |
| 210. | SIM | Subscriber Identity Module | |
| 211. | SMS | Short Message Service | |
| 212. | SPCA | Society for the Prevention of Cruelty to Animals | |
| 213. | SSC | Staff Selection Commission | |
| 214. | START | Strategic Arms Reduction Treaty | |
| 215. | SWOT | Strength, Weakness, Opportunity and Threat | |
| 216. | TADA | Terrorist and Disruptive Activities | |
| 217. | TAPS | Tarapur Atomic Power Station | |
| 218. | TELCO | Tata Engineering and Locomotive Company | |
| 219. | TESMA | Tamilnadu Essential Services Maintenance Act | |
| 220. | TISCO | Tata Iron and Steel Company | |
| 221. | TLC | Total Literacy Campaign |
|
| 222. | TNEB | Tamil Nadu Electricity Board | |
| 223. | TNPSC mission | Tamil Nadu Publi c Service Com | |
| 224. | TOEFL | Test of English as a Foreign Language | |
| 225. | TPS | Thermal Power Station | |
| 226. | TQM | Total Quality Management | |
| 227. | TT(E)I | Travelling Ticket Examiner/ Inspector | |
| 228. | TTTI | Technical Teachers Training Institute | |
| 229. | UDC. | Upper Division Clerk | |
| 230. | UFO | Unidentified Flying Objects | |
| 231. | UGC | University Grants Commission (India) | |
| 232. | ULFA | United Liberation Front of Asom/Assam | |
| 233. | UNICEF | United Nations International Children’s Emergency Fund | |
| 234. | UNO | United Nations Organisation | |
| 235. | UPSC | Union Public Sendee Commission | |
| 236. | UV | Ultra Violet | |
| 237. | VAO | Village Administrative Officer | |
| 238. | VAT | Value Added Tax | |
| 239. | VHF |
Very High Frequency | |
| 240. | VHS | Video Home System / Voluntary Health Services | |
| 241. | VIP | Very Important Person | |
| 242. | VPP | Value Payable Post | |
| 243. | VSNL | Videsh Sanchar Nigam Limited | |
| 244. | WHO | World Health Organisation | |
| 245. | Wi-Fi | Wireless Fidelity | |
| 246. | WTO | World Trade Organisation | |
| 247. | WWW | World Wide Web |
|
| 248.. | YMCA | Young Men’s Christian Association | |
| 249. | YWCA | Young Women’s Christian Association | |
| 250. | ZIP | Zone Improvement Plan | |