U+1F14C "🅌" Squared Sd Unicode Character
U+1F14C "🅌" Squared Sd is a unique symbol that belongs to the Enclosed Alphanumeric Supplement block, intended for use in contexts where a compact, enclosed representation of the letters "S" and "D" is needed, such as in signage, user interfaces, or certain technical notations. It represents the abbreviation "SD" inside a squared frame, and its encoding in Unicode allows for consistent digital representation across platforms, though its specific meaning can vary depending on application, such as standing for "Secure Digital" in computing or "South Dakota" in geographic abbreviations. The character is distinct in its visual enclosure, which differentiates it from simple letter sequences by providing a clear, standardized visual container for the abbreviation.
General Properties
| Code Point | U+1F14C |
| Version Added | 5.2 |
| Name | Squared Sd |
| Block | Enclosed Alphanumeric Supplement |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
| Decomposition Type | Square |
| Decomposition Mapping | "S" U+0053 Latin Capital Letter S "D" U+0044 Latin Capital Letter D |
Encodings
| HTML Decimal Encoding | 🅌 |
| HTML Hex Encoding | 🅌 |
| UTF-8 Encoding | 0xF0 0x9F 0x85 0x8C |
| UTF-16 Encoding | 0xD83C 0xDD4C |
| UTF-32 Encoding | 0x0001F14C |
| C/C++/Java Escape | \ud83c\udd4c |