| CC | Continous Current | corriente continua |
| CMOS | Complementary Metal-Oxide | semiconductor de metal-oxido |
| Semiconductor | complementario | |
| DC | Direct Current | corriente directa |
| GND | GrouND | tierra |
| IC | Integrated Circuit | circuito integrado (CI) |
| TTL | Transistor-Transistor Logic | lógica transistor-transistor |
| Vcc | Voltage CC | Voltaje de corriente contínua |
| LSb | Low Significant bit | bit menos significativo |
| MSb | Most Significant bit | bit más significativo |
| LSB | Low Significant Byte | byte menos significativo |
| MSB | Most Significant Byte | byte más significativo |
| BCD | Binary Coded Decimal | decimal codificado en binario |