| 1 | ADS | Acquired demyelinating syndrome, aiming down sights |
| 2 | AIDS | Acquired Immune Deficiency Syndrome |
| 3 | AIFF | All India Football Federation |
| 4 | ALS | Amyotrophic Lateral Sclerosis |
| 5 | APPLE | Asian Passenger Payload Experiment |
| 6 | ARDS | Acute Respiratory Distress Syndrome |
| 7 | AAP | Aam Aadmi Party |
| 8 | AC | Alternating Current, Air Conditioner |
| 9 | ABG | Arterial Blood Gas |
| 10 | ACS | American Chemical Society |
| 11 | ADHD | Attention Deficit Hyperactivity Disorder |
| 12 | ADIDAS | Adolf “Adi” Dassler |
| 13 | ADOBE | Another Disc Obliterated By Elements |
| 14 | ARMY | Alert Regular Mobility Young |
| 15 | BAMS | Bachelor of Ayurvedic Medicine and Surgery |
| 16 | BCCI | Board of Control for Cricket in India |
| 17 | BCG | Bacillus Calmette-Guerin |
| 18 | BDS | Bachelor of Dental Surgery |
| 19 | BJP | Bharatiya Janata Party |
| 20 | BMD | Bone Mineral Density |
| 21 | BMI | Body Mass Index |
| 22 | BMR | Basal Metabolic Rate |
| 23 | BMT | Bone Marrow Transplant |
| 24 | BPO | Business Process Outsourcing |
| 25 | BSF | Border Security Force |
| 26 | BSP | Bahujan Samaj Party |
| 27 | BWF | Badminton World Federation |
| 28 | CABG | Coronary Artery Bypass Graft |
| 29 | CBC | Complete Blood Count |
| 30 | CHF | Congestive Heart Failure |
| 31 | CISF | Central Industrial Security Force |
| 32 | CMO | Chief Medical Officer |
| 33 | COPD | Chronic Obstructive Pulmonary Disease |
| 34 | COVID 19 | Coronavirus Disease |
| 35 | CPR | Cardio-Pulmonary Resuscitation |
| 36 | CRPF | Central Reserve Police Force |
| 37 | CRY | Child Rights and You |
| 38 | CSK | Chennai Super Kings |
| 39 | CSO | Central Statistics Office |
| 40 | CWG | Common Wealth Games |
| 41 | DC | Direct Current, Data Compression, Deputy Commissioner |
| 42 | DNA | Deoxyribonucleic acid |
| 43 | DRCC | District Registration cum Counseling Center |
| 44 | DRDO | Defense research and development organization |
| 45 | DRS | Decision Review System |
| 46 | EBRT | External Beam Radiation Therapy |
| 47 | EBV | Epstein – Barr virus |
| 48 | ECG | Electrocardiogram |
| 49 | ECT | Electroconvulsive Therapy |
| 50 | EDD | Estimated date of delivery |
| 51 | EMF | Electromotive Force |
| 52 | ENT | Ear Nose Throat |
| 53 | EU | European Union |
| 54 | FHR | Fetal Heart Rate |
| 55 | FIAT | Fabbrica Italiana Automobili Torino |
| 56 | FIFA | Fédération Internationale de Football Association |
| 57 | FNF | Finger to Nose |
| 58 | GAIL | Gas Authority of India Limited |
| 59 | GFR | Glomerular Filtration Rate |
| 60 | GMO | Genetically Modified Organism |
| 61 | GTT | Glucose Tolerance Test |
| 62 | HIV | Human Immunodeficiency Virus |
| 63 | HR | Human Resource |
| 64 | IAF | Indian Armed Forces |
| 65 | ICC | International Cricket Council |
| 66 | ICU | Intensive Care Unit |
| 67 | IEC | international Electro-technical commission, Importer – Exporter code |
| 68 | IPL | Indian Premier League |
| 69 | IPS | Indian Police Service |
| 70 | IQ | Intelligence Quotient |
| 71 | ISO | International organization for Standardization |
| 72 | ISRO | Indian Space Research Organization |
| 73 | ITC | Indian Tobacco Company, International Trade Center |
| 74 | IVF | IN Vitro Fertilization |
| 75 | JDU | Janata Dal United |
| 76 | KGF | Kolar Gold Field, Kilogram-Force |
| 77 | LCD | Liquid Crystal display |
| 78 | LED | Light Emitting Diode |
| 79 | LG | Lucky-Goldstar |
| 80 | LIC | Life insurance corporation of India |
| 81 | MBBS | Bachelor of Medicine & Bachelor of Surgery |
| 82 | MC | Menstrual Cycle |
| 83 | MD | Doctor of Medicine |
| 84 | MLA | Member of Legislative Assembly |
| 85 | MMR | Measles Mumps and Rubella |
| 86 | MP | Member of Parliament |
| 87 | MRF | Madras Rubber Factory |
| 88 | MRI | Magnetic Resonance Imaging |
| 89 | MSME | Micro, Small & Medium Enterprises |
| 90 | NAVY | Nautical Army of Volunteer Yeomen |
| 91 | NBA | National Basketball Association |
| 92 | NDA | National Democratic Alliance |
| 93 | NFL | National Football League |
| 94 | NGO | Non-Governmental Organization |
| 95 | NIA | National Investigation Agency |
| 96 | NIKE | National Indian Knitting Enterprise |
| 97 | NSG | National Security Guard |
| 98 | NTPC | National thermal power corporation |
| 99 | NVR | Network Video Recorder |
| 100 | OCD | Obsessive-Compulsive Disorder |
| 101 | OPD | OutPatient Department |
| 102 | OSA | Obstructive Sleep Apnea |
| 103 | PCM | Pulse Code Modulation |
| 104 | PCP | Primary Care Physician |
| 105 | PHC | Primary Health Centre |
| 106 | PID | Pelvic Inflammatory Disease |
| 107 | PKD | Polycystic Kidney Disease |
| 108 | PM / CM | Prime Minister / Chief Minister |
| 109 | PMS | Premenstrual Syndrome |
| 110 | PTSD | Post-Traumatic Stress Disorder |
| 111 | RBC | Red Blood cells |
| 112 | RBC / WBC | Red Blood Cell / White Blood Cell |
| 113 | RHD | Rheumatic Heart Disease |
| 114 | RIP | Rest In Peace, Routing Information Protocol |
| 115 | RNA | Ribonucleic Acid |
| 116 | RSS | Really Simple Syndication, Rashtriya Swayamsevak Sangh |
| 117 | SAARC | South Asian Association for Regional Cooperation |
| 118 | SME | Small and Medium Enterprises |
| 119 | SONY | Sound Of New York |
| 120 | SSB | Service Selection Board |
| 121 | STD | Subscriber Trunk Dialing, Sexually Transmitted Diseases |
| 122 | TCS | Tata Consultancy Services |
| 123 | TLC | Total Lung Capacity |
| 124 | TLD | Top Level Domain, Thermo luminescent dosimeter |
| 125 | TMC | Trina Mool Congress |
| 126 | TT | Tetanus Toxoid |
| 127 | UN | United Nations |
| 128 | UNESCO | United Nations Educational, Scientific and Cultural Organization |
| 129 | UPA | United Progressive Alliance |
| 130 | UPS | Uninterruptible Power supply |
| 131 | UTI | Urinary Tract Infection |
| 132 | WBC | White Blood Cell |
| 133 | WHO | World Health Organization |
| 134 | WIPRO | Western India Product Limited |
| 135 | WTO | World Trade Organization |
| 136 | WWF | World Wrestling Federation |
| 137 | Yoga | Your Objective Guidelines and Assessment |
