4B/3T | code
| Code | |
| law cust. | code des douanes de l'Union |
| code | |
| automat. | chiffre; codifier |
| avia. Canada | code SSR |
| econ. | statut |
| IT dat.proc. | jeu de caractères codés |
| IT tech. | jeu de combinaison de code |
| English thesaurus | |||
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| four binary-three ternary code | |||
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4B/3T : 1 phrase in 1 subject |
| Communications | 1 |