LDC: Least Developed Countries
LHC: Large Hadron Collider
LIC: Life Insurance Corporation (of India)
LLP: Limited Liability Partnership
LOAC: Line of Actual Control
LTA: Light Transport Aircraft
LTTE: Liberation Tigers of Tamil Eelam
M
MAT: Minimum Alternative Tax
MER: Mars Exploration Rover
MBBS: Bachelor of Medicine and Bachelor of Surgery
MCF: Master Control Facility
MEP: Minimum Export Price
MES: Military Engineering Service
METSAT: Meteorological Satellite
MFA: Multi-Fibre Agreement
MFN: Most Favoured Nation
MIP: Moon Impact Probe
MMS: Multimedia Messaging Service
MMTC: Minerals and Metals Trading Corporation of India
MNC: Multi-national Corporation
MNIC: Multi-purpose National Identity Card
MODEM: Modulator-Demodulator
MRI: Magnetic Resonance Imaging
MRTPC: Monopolies and Restrictive Trade Practices Commission
MRTS: Mass Rapid Transit System
MSA: Maritime Safety Agency
MSCF: Maritime Security Cooperation Framework
Mss: Manuscript
MTCR: Missile Technology Control Regime
MTO: Multilateral Trade Organisation
MVC: Maha Vir Chakra
MUNO: Maha Vir Chakra
N
NAA: National Airport Authority
NABARD: National Bank for Agriculture and Rural Development. (It helps rural development by providing re-finance facility).
NACIL: National Aviation Company of India Ltd
NADA: National Anti-Doping Agency
NAEP: National Adult Education Programme
NAFTA: North America Free Trade Agreement
NAG: National Air Guard
NAM: Non-aligned Movement
NAMA: Non-Agriculture Market Access
NASA: National Aeronautics and Space Administration (of the U.S.A.)
NASDAQ: National Association of Securities Dealers Automated Quotation
NATA: Natural Aptitude Test for Architecture
NATO: North Atlantic Treaty Organisation
NAV: Net Asset Value