| Name: | APL Functional Symbol Delta Underbar[1] | 
| Unicode Version: | 1.1 (June 1993)[2] | 
| Block: | Miscellaneous Technical, U+2300 - U+23FF[3] | 
| Plane: | Basic Multilingual Plane, U+0000 - U+FFFF[3] | 
| Script: | Code for undetermined script (Zyyy) [4] | 
| Category: | Other Symbol (So) [1] | 
| Bidirectional Class: | Left To Right (L) [1] | 
| Combining Class: | Not Reordered (0) [1] | 
| Character is Mirrored: | No [1] | 
| GCGID: | SL330000[5] | 
| HTML Entity: | 
 | 
| UTF-8 Encoding: | 0xE2 0x8D 0x99 | 
| UTF-16 Encoding: | 0x2359 | 
| UTF-32 Encoding: | 0x00002359 |