Linear A Sign AB069

“Tu” is a working label, not a translation. As of 2026, the language written in Linear A remains undeciphered as a whole. In a catalogue, AB069 identifies the sign; on an ancient inscription, its role depends on the surrounding sequence.

Linear A was used in Crete broadly c. 1800–1450 BCE, in a writing tradition with earlier Cretan evidence from the third millennium BCE. It served palace-centered accounting on clay tablets and also appears on religious and practical objects. Cretan Hieroglyphic is an earlier related system and Linear B a later one; scholars favor shared origins or overlap over a simple one-way descent.

Why is “tu” not a translation?

Because a borrowed sound label cannot decode the Linear A language. AB069 is conventionally labeled “tu” by comparison with Linear B sign B069 TU, 𐀶. As of 2026, that comparison remains a working phonetic label, not an established translation or secure word reading.

The surrounding sequence and inscription matter: corpus studies record disputed sign functions, word boundaries, and readings, so 𐘹 alone cannot safely be expanded into a word or sentence. Unicode fixes which character it is, not one mandatory drawing; fonts can vary its stroke details.