| PSI | Pound per Square Inch |
| CNG | Compressed Natural Gas |
| DDT | Dichloro Diphenyl Trichloroethane |
| AD | Anno Domini |
| AM and PM | Anti Meridiem and Post Meridiem |
| CC | Cubic Capacity / Cubic Centimeter |
| AMC | Annual Maintenance Contract |
| CNG | Compressed Natural Gas |
| DDT | DichloroDiphenylTrichloroethane |
| DJ | Disc Jockey |
| GMO | Genetically Modified Organism |
| India | India |
| Love | Love |
| NGO | Non-Governmental Organization |
| PNR | Passenger Name Record |
| TRP | Television Rating Point |
| WEF | With Effect From |
| MAH | Milliampere Hours |
| NOC | No Object Certification |
| LOGO | Logotype |
| CE | Common Era |
| LKG | Lower Kindergarten |
