| Acronym | Meaning |
 | SMIL | Synchronized Multimedia Integration Language |
 | DPCO | Double-Pole Change Over |
 | EGRET | Energetic Gamma-Ray Experiment Telescope |
 | GZK | Greisen-Zatsepin-Kuzmin Cut-off (cosmic Ray Energies) |
 | LEU | Low-Enriched Uranium |
 | BIOS | Basic Input/Output System - British Institute Of Organ Studies |
 | CRC | Central RTI Component - Chemical Rubber Company - Christian Reformed Church - Control And Reporting Centre -Costa Rican Col›n (ISO 4217 Currency Code) -Cyclic Redundancy Check |
 | XX | Twenty (in Roman Numerals) |
 | RSS | Really Simple Syndication |
 | NP | National Permit - A Permit In India For Trucks So They Can Go Anywhere In The Nation. |