*What is the Delta Symbol?*

Are you fascinated by the intricate world of symbols and their meanings? If you’ve ever wondered about the meaning behind the Greek Capital Letter Delta Symbol Δ (U+0394), you’re not alone.

Many share your curiosity about this iconic symbol, often seeking its rich history and multifaceted applications across disciplines. Fortunately, this article is crafted to shed light on the mysteries of the Greek Capital Letter Delta symbol Δ, offering an in-depth exploration of its origins, meanings, and roles in various contexts.

By reading on, you’ll gain valuable insights into the symbol’s global meaning, ensuring you walk away with a comprehensive understanding.

Continue reading to learn more about the Greek Capital Letter Delta symbol Δ (U+0394) and why it remains a subject of fascination in our modern world.

Let’s get started!

## Fast Facts

## Δ

### Greek Capital Letter Delta

Attribute | Details |
---|---|

Symbol Name | Greek Capital Letter Delta |

Unicode | U+0394 |

Image | Δ |

Brief Description | Represents the fourth letter in the Greek alphabet, widely used in mathematics, science, and engineering to denote change or difference. |

Unicode Version and Date | Version 1.1 (June 1993) |

Unicode Block Name | Greek and Coptic |

Plane | Basic Multilingual Plane (BMP) |

Script | Greek |

Category | Uppercase Letter |

Bidirectional Class | Left-to-Right (L) |

Combining Class | Not Reordered (0) |

Character is Mirrored | No |

HTML Entity | `Δ` or `Δ` |

CSS | `\0394` |

UTF-8 Encoding | D0 94 |

UTF-16 Encoding | 0394 |

UTF-32 Encoding | 00000394 |

## Here’s What You Will Find

## What is the Greek Capital Letter Delta (Δ)?

The Greek Capital Letter Delta symbol Δ (U+0394) is the fourth letter of the Greek alphabet. In the system of Greek numerals, it has a value of four.

The symbol originates from the Phoenician letter dalet (𐤃), which means “door” and, in its early forms, looked similar to a triangular shape. Over time, this shape evolved into the more stylized triangular form we recognize today as the capital Delta.

Delta holds significant importance in various academic and scientific disciplines. Δ is commonly used to denote a difference or change in mathematics and the sciences.

For example, in calculus, Δx represents the change in the variable x and physics, ΔT can indicate a temperature change. This usage highlights the concept of transformation or transition, central to many fields of study, including engineering, physics, and mathematics.

Beyond its scientific and mathematical applications, the Delta symbol carries philosophical and cultural meanings. It can symbolize change, difference, and transformation, echoing the dynamic nature of life and the universe.

The symbol’s adaptability across contexts—from ancient alphabets to modern scientific notation—underscores its enduring relevance and the deep human fascination with the principles it represents.

The Greek Capital Letter Delta symbol Δ (U+0394) is a symbol of deep historical and multifaceted meaning, bridging ancient traditions with modern applications. Originating from the Greek alphabet as the fourth letter, its journey from a linguistic element to a multifunctional symbol encapsulates centuries of human thought, scientific discovery, and philosophical inquiry.

### Linguistic Roots and Symbolic Evolution

At its core, the Greek Capital Letter Delta Symbol Δ represented ‘d,’ a consonantal sound in Ancient Greek, playing a crucial role in the phonetic system of the Greek language.

However, its meaning extends far beyond its linguistic origins. Over time, Delta transformed into a symbol utilized in various disciplines, each attributing its unique interpretation and value. This transformation reflects the symbol’s adaptability and enduring relevance across cultures and epochs.

### In Mathematics and Science

In mathematics and science, Δ is synonymous with change or difference. For instance, in calculus, Δ signifies the difference in quantities or a discrete change, serving as a foundational concept in differential equations and other areas of mathematical analysis. This use underscores the symbol’s association with the dynamic nature of change, growth, and development.

In physics, the capital Delta indicates changes in variables such as velocity (Δv) or temperature (ΔT), which is pivotal in understanding the universe’s laws. Its application in scientific contexts exemplifies the pursuit of knowledge and the quest to quantify and elucidate the natural world.

### Cultural and Philosophical meaning

Beyond its scientific utility, the Greek Capital Letter Delta Symbol Δ holds philosophical and cultural meanings. In various traditions, it symbolizes the doorway between the physical and the metaphysical, as well as the conscious and the subconscious worlds, embodying concepts of transformation, symmetry, and harmony.

Its shape, reminiscent of a triangle, is often interpreted as a sign of stability and strength, resonating with philosophical and spiritual searches for balance and enlightenment.

### Modern Usage and Recognition

Today, the Greek Capital Letter Delta symbol is recognized worldwide, not just as a letter from an ancient alphabet but as a symbol with meanings across different fields. From its use in branding, representing change and innovation in companies, to its presence in academic fraternities and sororities, symbolizing unity and tradition, Δ’s versatility is unparalleled.

The symbol’s adoption into the Unicode Standard as U+0394 further cements its place in the digital age, allowing it to be used across various electronic platforms and mediums. This inclusion ensures that the Greek Capital Letter Delta Symbol Δ continues to be a part of global communications, bridging languages and cultures.

## What Does the Delta Symbol Mean?

### Understanding the Meaning of the Greek Capital Letter Delta Symbol

**The Greek Capital Letter Delta Δ**

**(U+0394) is the fourth letter of the Greek alphabet. In the system of Greek numerals, it has a value of four. The symbol originates from the Phoenician letter dalet (𐤃), which means “door” and, in its early forms, looked similar to a triangular shape. Over time, this shape evolved into the more stylized triangular form we recognize today as the capital Delta.**

Delta holds significant importance in various academic and scientific disciplines. Δ is commonly used to denote a difference or change in mathematics and the sciences. For example, in calculus, Δx represents the change in the variable x and physics, ΔT can indicate a temperature change. This usage highlights the concept of transformation or transition, central to many fields of study, including engineering, physics, and mathematics.

Beyond its scientific and mathematical applications, the Delta symbol carries philosophical and cultural meanings. It can symbolize change, difference, and transformation, echoing the dynamic nature of life and the universe.

The symbol’s adaptability across contexts—from ancient alphabets to modern scientific notation—underscores its enduring relevance and the deep human fascination with the principles it represents.

The Greek Capital Letter Delta symbol Δ (U+0394) is a symbol rich in meaning, spanning various fields of human knowledge and activity. Its meaning is as varied as it is profound, touching upon mathematics, science, philosophy, and more. Understanding the multifaceted meanings of Δ requires exploring its applications and symbolic value across different contexts.

### Mathematical Meaning: A Symbol of Change

**The delta symbol (Δ), a triangle pointing upwards, holds significant importance in mathematics, symbolizing change or difference.** Its application stretches far and wide, from the foundational theories of calculus to the nuanced equations in algebra. This symbol embodies the essence of dynamical systems and their evolution, offering a concise notation for expressing the concept of change—be it in quantities, trends, or patterns.

### The Core of Calculus

In calculus, Δ is a symbol and a fundamental concept that underscores the study of change. It represents the difference between two values, typically used to denote the change in a variable over time or space.

For instance, when examining the function of a moving object, Δx could represent the change in position, providing insight into the object’s velocity or acceleration over a given interval. This application is crucial in understanding the behavior of functions, gradients, and rates of change, serving as the building blocks for differential calculus.

### Beyond Calculus: Δ as the Discriminant

The versatility of Δ extends beyond calculus, playing a pivotal role in algebra, particularly in quadratic equations. Here, Δ stands as the discriminant—a term within the quadratic formula that determines the nature of the roots of the equation. Mathematically, for a quadratic equation ax^2 + bx + c = 0, the discriminant Δ is given by the formula Δ = b^2 – 4ac. The value of Δ reveals crucial information about the roots:

- If Δ > 0, the equation has two distinct real roots.
- If Δ = 0, the equation has exactly one real root (also known as a repeated or double root).
- If Δ < 0, the equation has no real roots, indicating the roots are complex numbers.

This interpretation of Δ as the discriminant is indispensable in algebra, offering a direct method to understand the fundamental nature of quadratic equations and their solutions.

### Symbolizing the Dynamic Nature of Mathematics

The employment of Δ in these contexts underscores its symbolic representation of change and difference in mathematics. It encapsulates the dynamic nature of mathematical concepts, from the movement of particles to the fluctuations in data sets. By offering a means to quantify change, Δ enables mathematicians and scientists to dissect the underlying patterns and behaviors of complex systems, whether they are physical, economic, or theoretical constructs.

The delta symbol, thus, is more than a mere character; it is a testament to the evolving and dynamic essence of mathematical exploration. Its applications in calculus and algebra—as a marker of change and as the discriminant—highlight the symbol’s integral role in navigating the complexities of mathematical analysis and problem-solving. Through Δ, mathematics affords us the language to articulate and unravel the continuous dance of change, making it a truly emblematic figure in the mathematical lexicon.

### Scientific Applications: Quantifying Transformation

Science has embraced Δ to quantify change across a broad spectrum of disciplines. In physics, it’s used to represent changes in physical quantities, such as ΔT for temperature difference and Δv for velocity change, integral in the principles of thermodynamics and mechanics. In chemistry, Δ symbolizes the change in energy levels during reactions, crucial for understanding reaction dynamics and equilibrium.

### Philosophical and Cultural Dimensions: Symbolism and Interpretation

Beyond its quantitative uses, Δ possesses rich symbolic interpretations. Philosophically, it represents the principle of change—essential to understanding existence and reality. Its triangular shape is often seen as a symbol of stability, pointing upwards towards higher consciousness or downwards to grounding energies, embodying the dialectic between the ideal and the material.

In cultural contexts, Δ has been interpreted as a symbol of harmony and balance, reflecting the unity of opposites and the potential for transformation. This symbolism can be traced back to ancient civilizations, where triangles were revered for their geometric perfection and mystical properties.

### Symbolic Representation in Modern Culture

Today, the meaning of Δ extends into popular culture and branding, where it denotes innovation, strength, and resilience. Companies and organizations adopt Δ in logos and branding to convey progress, forward-thinking, and the dynamic nature of their operations. In educational contexts, it symbolizes academic excellence and the pursuit of knowledge.

### Delta in Art and Literature

In art and literature, Δ is a powerful metaphor for change, growth, and the journey toward self-discovery. Artists and writers use the symbol to convey messages of transformation, challenge, and overcoming obstacles, tapping into the deep reservoir of its symbolic meanings.

### Other Names

The Greek Capital Letter Delta symbol Δ (U+0394) is primarily known by its Greek nomenclature. Still, it has been referred to in various contexts by different names, highlighting its application or symbolic meaning.

In mathematical contexts, it may simply be called “the change symbol” or “difference operator,” underscoring its role in denoting change or difference in values.

In scientific discussions, particularly in physics and chemistry, it might be termed “the delta change” or, more specifically, “delta T” (for temperature change) or “delta V” (for change in velocity), focusing on its function rather than its Greek alphabet origins.

### Design Variations Across Fonts and Platforms

The representation of Δ varies significantly across different fonts and platforms, showcasing the symbol’s adaptability and the challenges of digital typography. The Greek Capital Letter Delta symbol Δ may appear more angular with pronounced serifs in serif fonts, emphasizing its classical origins.

In contrast, sans-serif renditions offer a cleaner, more modern look, suitable for scientific texts and contemporary designs. Digital platforms and software must carefully design their version of the Greek Capital Letter Delta symbol Δ to ensure clarity, recognizability, and consistency across contexts, from academic papers to graphical interfaces.

## Organizations Regulating This Symbol

The Unicode Consortium plays a pivotal role in standardizing the representation of the Greek Capital Letter Delta symbol Δ across digital platforms, ensuring that the symbol maintains its identity and meaning regardless of the software or operating system.

This standardization is crucial for academic, scientific, and technological communications, enabling seamless knowledge exchange across global digital networks.

### Unicode

Including the Greek Capital Letter Delta symbol Δ in the Unicode Standard (U+0394) as part of the Greek and Coptic block is a testament to its importance in global digital communication. Its Unicode designation allows for consistent representation across digital platforms, from text editors and web pages to mobile devices.

**Unicode Version and Date of Addition:**Δ was included in Unicode 1.1, reflecting its early recognition as a symbol of significant importance.**Unicode Block and Plane Information:**Located in the Greek and Coptic block, Δ is part of the Basic Multilingual Plane, indicating its fundamental role in textual data.**Script and Category Classification:**Classified under the “Uppercase Letter” category, Δ is recognized for its role in the Greek script.**Bidirectional Class and Combining Class Details:**These technical specifications ensure Δ is displayed correctly in texts of varying directionality and combined with other characters.**Mirroring Status:**As a non-mirrored character, Δ maintains its orientation across text layouts.**HTML Entities, UTF-8, UTF-16, and UTF-32 Encodings:**These encodings enable Δ to be accurately rendered and transmitted across web technologies and encoding standards.

## How to Use This Symbol

The Greek Capital Letter Delta symbol (Δ) is versatile across various fields, each with its own conventions and contexts. Understanding correctly using the Greek Capital Letter Delta symbol Δ can enhance academic writing, scientific research, or digital communication work. Here’s how to make the most of this powerful symbol.

### In Academic and Scientific Texts

Delta represents change or difference predominantly in mathematics, physics, and engineering. For example, Δx might denote the change in variable x over a specified interval in mathematics. In physics, ΔT could represent a temperature change, emphasizing the dynamic aspect of the phenomena under study.

**Mathematics and Calculus:**Use Δ to signify the difference in quantities or the change in a variable. For example, Δy/Δx represents the rate of change in y with respect to x, a fundamental concept in calculus.**Physics:**Apply Δ to denote changes in physical quantities, such as Δv for change in velocity or Δp for change in momentum, critical in dynamics and mechanics.**Chemistry:**Use Δ to indicate changes in energy levels, such as ΔH for changes in enthalpy during chemical reactions.

### In Branding and Graphic Design

Delta’s implication of change, force, and innovation makes it a popular choice in logos and branding. It communicates a brand’s commitment to progress and transformation.

**Logos:**Incorporate Δ into logos to symbolize growth, innovation, or change. It’s effective in conveying a dynamic and forward-thinking brand identity.**Graphic Design:**Use Δ as a design element to convey motion or transformation within visual compositions, enhancing the narrative of change and progress.

## How to Type the Greek Capital Letter Delta (Δ)

Typing the Greek Capital Letter Delta symbol Δ varies by operating system and software but commonly involves keyboard shortcuts or alt codes.

### On Windows

**Using Alt Code:**The most straightforward method on Windows is to use the Alt code for Delta. Hold down the Alt key and type`916`

on the numeric keypad (make sure Num Lock is on). When you release the Alt key, Δ will appear in your document.**Character Map:**Another option is to use the Windows Character Map. Search for “Character Map” in the Start menu, find Δ in the displayed character set, copy it, and paste it into your document.

### On macOS

**Using Option Key:**On a Mac, typing Δ doesn’t require memorizing a numeric code. Simply press`Option`

+`J`

, and the symbol will appear where your cursor is placed.**Character Viewer:**macOS also offers a Character Viewer for inserting special characters. Access it by pressing`Control`

+`Command`

+`Space`

. You can then search for “Delta” and double-click it to insert it into your document.

### On Linux/Unix

**Compose Key:**For Linux users, set up a Compose key in your system settings. Then, you might press`Compose`

, then`D`

,`E`

, to insert Δ. Exact sequences can vary based on your distribution and configuration.**Unicode Input:**Another method is using the Unicode code point. Press`Ctrl`

+`Shift`

+`U`

, then type`0394`

(the Unicode for Δ), followed by`Enter`

or`Space`

.

### In HTML and Web Development

**HTML Entity:**When creating web content, use the HTML entity`Δ`

to display Δ on web pages. This ensures that the symbol is correctly rendered across all web browsers.**Unicode:**Alternatively, directly using the Unicode character in HTML or other web content is generally safe with modern browsers’ universal character set support. Simply copy and paste Δ from a reliable source.

### In Word Processors and Text Editors

**Microsoft Word:**Use the Insert Symbol feature. Go to Insert > Symbol > More Symbols, then select the Greek and Coptic subset to find and insert Δ.**LaTeX:**For documents prepared in LaTeX, use the command`\Delta`

to insert the capital delta symbol.

### On Mobile Devices

**iOS and Android:**Access Δ on mobile devices by holding down the letter D on the virtual keyboard. A popup will appear with additional characters, including Δ. Slide your finger to select it.

### Tips for Efficient Use

**Keyboard Shortcuts:**Learn and memorize the keyboard shortcuts for frequently used symbols. It saves time and improves workflow efficiency.**AutoCorrect Options:**In some word processors like Microsoft Word, you can set up an AutoCorrect rule to automatically replace a specific text string (e.g., “/delta”) with Δ.**Font Considerations:**Ensure the font you’re using supports the Delta symbol. Most standard fonts do, but some specialized or decorative fonts might not.

By mastering these methods to type the Greek Capital Letter Delta symbol Δ, you can streamline your writing or coding process, ensuring that your documents, designs, and codes are professional and accurate.

## Symbol Placement and meaning

### Uses

The uses of the Greek Capital Letter Delta symbol Δ span academic disciplines, including mathematics, which signifies difference or change, and science, which denotes specific changes in variables.

Its symbolic meaning extends into branding, where it represents innovation and transformation, and into cultural contexts, embodying themes of change and transition.

### Real-Life Examples

Visual examples of Δ’s use include its appearance in logos, such as the Delta Air Lines emblem, symbolizing precision and forward motion, and its application in mathematical texts and scientific diagrams to communicate concepts of change and difference clearly and succinctly.

### Accessibility Tips for Screen Reader Interpretation

Ensuring the Greek Capital Letter Delta symbol Δ is accessible involves proper semantic markup in digital content, enabling screen readers to accurately interpret and convey the symbol’s meaning to visually impaired users. This includes the use of appropriate HTML entities and ARIA labels where necessary.

### Why Is It Important?

The Greek Capital Letter Delta symbol Δ (U+0394) transcends its origins as a letter in the Greek alphabet to embody a universal concept of change, underlying fundamental principles in mathematics, science, and philosophy.

Its meaning is magnified in the digital age, where its standardized representation in Unicode facilitates global communication and knowledge sharing.

## History and Origin

The history and origin of the Greek Capital Letter Delta symbol Δ (U+0394) are deeply rooted in the ancient world, where alphabets were not just tools for communication but also carried significant symbolic weight.

The Greek Capital Letter Delta Symbol Δ’s journey from the Phoenician letter dalet, symbolizing “door,” to its integral position in the Greek alphabet illustrates a fascinating evolution of linguistic and symbolic practices.

The transition from dalet to delta is more than a mere linguistic shift; it embodies the broader cultural and intellectual exchange between the Phoenicians and the Greeks, two civilizations that profoundly shaped the Mediterranean world.

The Greeks, known for their contributions to philosophy, mathematics, and science, reinterpreted the Phoenician symbols, infusing them with their cultural and intellectual values. In this process, Δ became associated with the sound [d] and the concept of change and difference—foundational ideas in Greek thought.

This transformation of the Greek Capital Letter Delta Symbol Δ underscores the dynamic nature of symbols, reflecting changes in the societies that use them. Over the centuries, Δ has transcended its alphabetic function, becoming a symbol of change and transformation in various scientific and mathematical contexts.

Its adoption into the Greek alphabet as “delta” marks a significant moment in the history of written language, symbolizing the transition from simple phonetic representations to complex concepts that capture the fundamental principles of the universe and human understanding.

Thus, the history and origin of Δ are not just a tale of alphabetic evolution but also a testament to the enduring human quest for knowledge and meaning. Its lineage from the ancient Phoenicians to the Greeks and into the present reflects the symbol’s ability to adapt and remain relevant across cultures and epochs, embodying the universal themes of transformation and progress.

## FAQs

### What does Δ symbolize in mathematics?

In mathematics, Δ represents the change or difference between two quantities.

### Can Δ be used in everyday text communication?

While not common in everyday text communication, Δ can be used symbolically to represent change or highlight significant transformations.

### How is Δ encoded in digital formats?

Δ is encoded in digital formats through Unicode (U+0394) and can be represented in HTML as `Δ`

, ensuring its consistent appearance across digital platforms.

### Cross-References to Similar Symbols

Similar symbols with analogous meanings or uses include the lowercase delta (δ), which often represents an incremental change in mathematics and science, and other Greek letters like Pi (π) and Sigma (σ), which have their unique applications and symbolic meanings within and beyond their original contexts.

### Last Thoughts

The Greek Capital Letter Delta Δ (U+0394) is a testament to the enduring power of symbols to convey complex concepts and ideas.

Its journey from an alphabetic character to a symbol of change across various fields underscores the dynamic nature of human communication and the continual evolution of symbolic meaning.

As we navigate the digital era, Δ remains a potent reminder of our collective quest for understanding, transformation, and progress.

### Before You Go

If you found this detailed exploration of the Greek Capital Letter Delta Δ (U+0394) enlightening and useful, don’t keep it to yourself! Sharing knowledge is a powerful way to enrich others’ understanding and spark curiosity.

Whether through social media, email, or casual conversation, this article can help demystify the complexities of symbols we encounter in various fields of study and everyday life.

So, go ahead and share this read with friends, colleagues, or anyone who appreciates the profound depth of simple symbols. Let’s spread the insight and foster a community of learning and discovery together!

### References

## More Greek Symbols

## Check Other Unicode Symbols

## Unicode Symbols

(Expand to See All Unicode Symbols)

- Basic Latin 0000–007F
- Latin-1 Supplement 0080–00FF
- Latin Extended A0100–017F
- Latin Extended B0180–024F
- IPA Extensions 0250–02AF
- Spacing Modifier Letters 02B0–02FF
- Combining Diacritical Marks 0300–036F
- Greek and Coptic 0370–03FF
- Cyrillic 0400–04FF
- Cyrillic Supplement 0500–052F
- Armenian 0530–058F
- Hebrew 0590–05FF
- Arabic 0600–06FF
- Syriac 0700–074F
- Arabic Supplement 0750–077F
- Thaana 0780–07BF
- NKo 07C0–07FF
- Samaritan 0800–083F
- Mandaic 0840–085F
- Syriac Supplement 0860–086F
- Arabic Extended B0870–089F
- Arabic Extended A08A0–08FF
- Devanagari 0900–097F
- Bengali 0980–09FF
- Gurmukhi 0A00–0A7F
- Gujarati 0A80–0AFF
- Oriya 0B00–0B7F
- Tamil 0B80–0BFF
- Telugu 0C00–0C7F
- Kannada 0C80–0CFF
- Malayalam 0D00–0D7F
- Sinhala 0D80–0DFF
- Thai 0E00–0E7F
- Lao 0E80–0EFF
- Tibetan 0F00–0FFF
- Myanmar 1000–109F
- Georgian 10A0–10FF
- Hangul Jamo 1100–11FF
- Ethiopic 1200–137F
- Ethiopic Supplement 1380–139F
- Cherokee 13A0–13FF
- Unified Canadian Aboriginal Syllabics 1400–167F
- Ogham 1680–169F
- Runic 16A0–16FF
- Tagalog 1700–171F
- Hanunoo 1720–173F
- Buhid 1740–175F
- Tagbanwa 1760–177F
- Khmer 1780–17FF
- Mongolian 1800–18AF
- Unified Canadian Aboriginal Syllabics Extended 18B0–18FF
- Limbu 1900–194F
- Tai Le 1950–197F
- New Tai Lue 1980–19DF
- Khmer Symbols 19E0–19FF
- Buginese 1A00–1A1F
- Tai Tham 1A20–1AAF
- Combining Diacritical Marks Extended 1AB0–1AFF
- Balinese 1B00–1B7F
- Sundanese 1B80–1BBF
- Batak 1BC0–1BFF
- Lepcha 1C00–1C4F
- Ol Chiki 1C50–1C7F
- Cyrillic Extended C1C80–1C8F
- Georgian Extended 1C90–1CBF
- Sundanese Supplement 1CC0–1CCF
- Vedic Extensions 1CD0–1CFF
- Phonetic Extensions 1D00–1D7F
- Phonetic Extensions Supplement 1D80–1DBF
- Combining Diacritical Marks Supplement 1DC0–1DFF
- Latin Extended Additional 1E00–1EFF
- Greek Extended 1F00–1FFF
- General Punctuation 2000–206F
- Superscripts and Subscripts 2070–209F
- Currency Symbols 20A0–20CF
- Combining Diacritical Marks for Symbols 20D0–20FF
- Letterlike Symbols 2100–214F
- Number Forms 2150–218F
- Arrows 2190–21FF
- Mathematical Operators 2200–22FF
- Miscellaneous Technical 2300–23FF
- Control Pictures 2400–243F

- Optical Character Recognition 2440–245F
- Enclosed Alphanumerics 2460–24FF
- Box Drawing 2500–257F
- Block Elements 2580–259F
- Geometric Shapes 25A0–25FF
- Miscellaneous Symbols 2600–26FF
- Dingbats 2700–27BF
- Miscellaneous Mathematical Symbols A27C0–27EF
- Supplemental Arrows A27F0–27FF
- Braille Patterns 2800–28FF
- Supplemental Arrows B2900–297F
- Miscellaneous Mathematical Symbols B2980–29FF
- Supplemental Mathematical Operators 2A00–2AFF
- Miscellaneous Symbols and Arrows 2B00–2BFF
- Glagolitic 2C00–2C5F
- Latin Extended C2C60–2C7F
- Coptic 2C80–2CFF
- Georgian Supplement 2D00–2D2F
- Tifinagh 2D30–2D7F
- Ethiopic Extended 2D80–2DDF
- Cyrillic Extended A2DE0–2DFF
- Supplemental Punctuation 2E00–2E7F
- CJK Radicals Supplement 2E80–2EFF
- Kangxi Radicals 2F00–2FDF
- Ideographic Description Characters 2FF0–2FFF
- CJK Symbols and Punctuation 3000–303F
- Hiragana 3040–309F
- Katakana 30A0–30FF
- Bopomofo 3100–312F
- Hangul Compatibility Jamo 3130–318F
- Kanbun 3190–319F
- Bopomofo Extended 31A0–31BF
- CJK Strokes 31C0–31EF
- Katakana Phonetic Extensions 31F0–31FF
- Enclosed CJK Letters and Months 3200–32FF
- CJK Compatibility 3300–33FF
- CJK Unified Ideographs Extension A3400–4DBF
- Yijing Hexagram Symbols 4DC0–4DFF
- CJK Unified Ideographs 4E00–9FFF
- Yi Syllables A000–A48F
- Yi Radicals A490–A4CF
- Lisu A4D0–A4FF
- Vai A500–A63F
- Cyrillic Extended BA640–A69F
- Bamum A6A0–A6FF
- Modifier Tone Letters A700–A71F
- Latin Extended DA720–A7FF
- Syloti Nagri A800–A82F
- Common Indic Number Forms A830–A83F
- Phags-pa A840–A87F
- Saurashtra A880–A8DF
- Devanagari Extended A8E0–A8FF
- Kayah Li A900–A92F
- Rejang A930–A95F
- Hangul Jamo Extended AA960–A97F
- Javanese A980–A9DF
- Myanmar Extended BA9E0–A9FF
- Cham AA00–AA5F
- Myanmar Extended AAA60–AA7F
- Tai Viet AA80–AADF
- Meetei Mayek Extensions AAE0–AAFF
- Ethiopic Extended AAB00–AB2F
- Latin Extended EAB30–AB6F
- Cherokee Supplement AB70–ABBF
- Meetei Mayek ABC0–ABFF
- Hangul Syllables AC00–D7AF
- Hangul Jamo Extended BD7B0–D7FF
- High Surrogates D800–DB7F
- High Private Use Surrogates DB80–DBFF
- Low Surrogates DC00–DFFF
- Private Use Area E000–F8FF
- CJK Compatibility Ideographs F900–FAFF
- Alphabetic Presentation Forms FB00–FB4F
- Arabic Presentation Forms AFB50–FDFF
- Variation Selectors FE00–FE0F
- Vertical Forms FE10–FE1F
- Combining Half Marks FE20–FE2F
- CJK Compatibility Forms FE30–FE4F
- Small Form Variants FE50–FE6F
- Arabic Presentation Forms BFE70–FEFF
- Halfwidth and Fullwidth Forms FF00–FFEF
- Specials FFF0–FFFF