Cipher Key
| Sequence Number
| cipher key abbr. | |
| tech. | clave para descifrar |
| sequence number abbr. | |
| commun. IT | número secuencial; número de secuencia |
| |||
| clave para descifrar | |||
|
Cipher Key : 4 phrases in 2 subjects |
| Communications | 1 |
| Information technology | 3 |