| English | Spanish | |
|---|---|---|
| Informatics | ||
| Informatics | alphabet telegraph | telégrafo alfabético [m] |
| English | Spanish | |
|---|---|---|
| Computer | ||
| Computer | telegraph alphabet | alfabeto telegráfico |
| Engineering | ||
| Engineering | telegraph alphabet | alfabeto telegráfico |
| Technical | ||
| Technical | international telegraph alphabet | alfabeto telegráfico internacional |
| Telecom | ||
| Telecom | international telegraph alphabet | alfabeto telegráfico internacional [m] |
| Telecom | telegraph alphabet | alfabeto telegráfico |
| Telecommunication | ||
| Telecommunication | international telegraph alphabet | alfabeto telegráfico internacional |
| Telecommunication | telegraph alphabet | alfabeto telegráfico |
| Aeronautics | ||
| Aeronautics | telegraph alphabet | alfabeto telegráfico |
| Marine | ||
| Marine | international telegraph alphabet | alfabeto telegráfico internacional |
| Transportation | ||
| Transportation | international telegraph alphabet | alfabeto telegráfico internacional [m] |
