めいしょう名称meishou
1.

A term used to identify or designate an object, concept, or entity, often carrying specific implications or formal recognition within a particular context or field.

2.

A socially accepted label or designation for groups, organizations, or institutions, reflecting their recognized function or identity within society.

3.

A specific appellation assigned to non-living things, often related to products or creations, indicating their unique identity or classification.

Example:

この会の名称はE.S.S.とする。

せいしきめいしょう正式名称seishikimeishou
1.

A designation used to identify an entity, organization, or product in official contexts, reflecting its accepted and recognized status.

2.

The name attributed to a person or thing that is used in formal documents, legal settings, or official communications.

3.

A title that is universally acknowledged and utilized in an authoritative manner, distinguishing it from informal or colloquial alternatives.