Combining Diacritical Marks: Combining Double Overline

̿

U+033F

̿

Noto text font

Plane: 0 (Basic Multilingual)
Block: Combining Diacritical Marks
Unicode Version: 1.1

UTF-32BE: 00 00 03 3F
UTF-32LE: 3F 03 00 00
UTF-16BE: 03 3F
UTF-16LE: 3F 03
UTF-8: CC BF

Character Escapes

HTML5: ̿; ̿
C: \u033F (C99); \U00033F (C99)
C++: \u{33F} (C++23); \U0000033F; \u033F
Java: \u033F
JavaScript: \u{33F}; \u033F
CSS: \33F; \00033F
Quoted-Printable: =CC=BF
URL: %CC%BF