৪০ তম বিসিএস প্রিলিমিনারি প্রস্তুতি
বিসিএস, ব্যাংক সহ বিভিন্ন সরকারি চাকরির পরীক্ষায় আসা গুরুত্বপূর্ণ Abbreviation। একবার চোখ বুলিয়ে রাখা ভালো।
RAM – Random Access Memory.
ROM – Read Only Memory.
SMS- Short Message Service
MMS- Multimedia Message Service
VIRUS- Vital Information Resources Under Seize
AIDS- Acquire Immune Deficiency Syndrome
CD- Compact Disc
DVD- Digital Video Disc
HD- High Definition
LED- Light Emitting Diode
LCD- Liquid Cristal Display
SIM- Subscriber Identity Module
PIN- Personal Identification
DPI – Dots per Inch.
LAN – Local Area Network.
WAN – Wide Area Network.
CC – Carbon Copy.
ARPANET – Advanced Research Project Agency Network.
ISP – Internet Service Provider.
* HTTP – Hyper Text Transfer Protocol
HTML – Hyper Taxt Markup Language.
GPRS- General Packet Radio Service
GSM- Global System for Mobile Communication
GPS – Global Positioning System
OMR – Optical Mark Reader.
OCR – Optical Character Recognition.
ACAD – Computer Aided Design/ Drafting.
Pdf – Portable Document File.
VGA – Video Graphics Array.
MICR – Magnetic Ink Character Reader.
* DOS – Disk Operating System.
IPS- Instant power supply
UPS-Uninterrupted Power Supply
CPU-Central Processing Unit.
PC-Personal Computer
MRP-Marginal Retail Price
WWW-World Wide Web
Wifi – Wireless fidelity
Wimax- Worldwide Interoperability of Micro Wave Access .
E -mail – Electronic mail
IP- Internet Protocol
VSAT- Very Small Apperture Terminal
MODEM – Modulator & Demodulator
VOIP- Voice Over Internet Protocol
DNA- De-ox ribonucleic Acid
DAE- Department of Agricultural Extension
IMF-International Monetary Fund
IDB-Islamic Development Bank
ADB- Asian Development Bank
ADP- Annual Development Programme
APEC- Asia-Pacific Economic Cooperation
ASEAN- Association of South East Asian Nation
CIRDAP- Centre on Integrated Rural Development for Asia and the Pacific
ECNEC- Executive Committee of National Economic
ESCAP- Economic and Social Commission for Asia and the Pacific
SAARC- South Asian Association for Regional cooperation
BARD- Bangladesh Academy for Rural Development
BINA- Bangladesh Institute of Nuclear Agriculture.
BRTC- Bangladesh Road Transport corporation
BTCL- Bangladesh Telecommunication Company Limited
BSTI- Bangladesh Standard and testing Institution
GDP- (Gross Domestic Product)
GNP- (Gross national product)
FAO- Food and Agricultural Organization
FDI- Foreign Direct Investment
FBI- Federal Bureau of Investigation
FIFA- Federation of International Football Association
IAEA- International Atomic Energy Agency
IFC- International Finance Corporation
IRRI- International Rice Research Institute.
IDA- International Development Association (Also called ‘soft-loan-window’)
lnterpol- International Criminal Police Organization
ISD- International Subscriber Dialing
ISP- Internet Service Provider
NBR- National Board of Revenue
NRB- Non-Resident Bangladeshi
NAM- Non-Aligned Movement
NATO- North Atlantic Treaty Organization
NGO- Non Government Organization
NWEBD- Nation Wide Dialing
OIC- Organization of Islamic Cooperation
OPEC- Organization of Petroleum-Exporting Countries
RAB-Rapid Action Battalion. The elite force of BD POLICE.
.ICDDR,B-International Centre For Diarrhoeal Disease Research, Bangladesh
BIRDEM-Bangladesh Institute Of Research And Rehabilitation For Diabetes, Endocrine And Metabolic Disorders
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বাংলাদেশে অবস্থিত জাতিসংঘের প্রতিষ্ঠান সমুহ (পর্ব -১):
1. FAO -Food and Agricultural Organization
2. IFAD -International Fund for Agricultural Development
3. ILO – International Labor Organization
4. IMF -International Monetary Fund
5. ITU – International Telecommunication Union
6. UNHCR -United Nations High Commission for Refugees
7. UNIC -United Nations Information Centre
8. UNDP -United Nations Development Program
9. UNFPA – United Nations Population Fund
10. UNESCAP -United Nations Economic and Social Commission for Asia and the Pacific
11.WHO -World Health Organization
12.WFP -World Food Programme
13.UNIDO -United Nations Industrial Development Organization
14.UNICEF -United Nations Children’s Emergency Fund
15.UNWTO – United Nations World Tourism Organization
বাংলাদেশের শিক্ষা বিষয়ক প্রতিষ্ঠান সমুহ:
1. NAEM- National Academy For Educational Management
2. BANBEIS-Bangladesh Bureau Of Educational Information & Statistics
3. NCTB-National Curriculum And Textbook Board
4 NAPE-National Academy For Primary Education
5. PTI-Primary Training Institute
আরো পড়ুন: