See also:

🆭 U+1F1AD, 🆭
MASK WORK SYMBOL
[unassigned: U+1F1AE–U+1F1E5]
🆬
[U+1F1AC]
Enclosed Alphanumeric Supplement 🇦
[U+1F1E6]

Translingual

edit

Symbol

edit

🆭 (English symbol name mask work symbol)

  1. Indicates the intellectual property protection for integrated circuit layouts.