LC
From Postal Wiki
LC refers to letters and postcards, collectively.
Classified in accordance with UPU Code List 117, AO is the counterpart of LC within the scope of letter-post items. Both are widely applied in UPU conventions and technical standards,[1] and also serve as an essential part of the coding rules for international postal despatches.
See also
References
- ↑ UPU Convention Manual. UPU. 2025-09. [2026-05].
