Mac OS Ogham is a

character encoding Character encoding is the process of assigning numbers to Graphics, graphical character (computing), characters, especially the written characters of Language, human language, allowing them to be Data storage, stored, Data communication, transmi ...

for representing

Ogham Ogham ( Modern Irish: ; mga, ogum, ogom, later mga, ogam, label=none ) is an Early Medieval alphabet used primarily to write the early Irish language (in the "orthodox" inscriptions, 4th to 6th centuries AD), and later the Old Irish langu ...

text on

Apple Macintosh The Mac (known as Macintosh until 1999) is a family of personal computers designed and marketed by Apple Inc., Apple Inc. Macs are known for their ease of use and minimalist designs, and are popular among students, creative professionals, and ...

computers. It is a superset of the

Irish Standard The National Standards Authority of Ireland (NSAI) is the International Organization for Standardization (ISO) member body for the Republic of Ireland. The NSAI is also a member of the European Organisation for Technical Approvals. The NSAI wa ...

I.S. 434:1999 character encoding for Ogham (which is registered as ISO-IR-208), adding some punctuation characters from

Mac OS Roman Mac OS Roman is a character encoding created by Apple Computer, Inc. for use by Macintosh computers. It is suitable for representing text in English and several other Western languages. Mac OS Roman encodes 256 characters, the first 128 of which ...

. It is not an official Mac OS Codepage.

Layout

Each character is shown with its equivalent

Unicode Unicode, formally The Unicode Standard,The formal version reference is is an information technology standard for the consistent encoding, representation, and handling of text expressed in most of the world's writing systems. The standard, wh ...

code point. Only the second half of the table (code points 128–255) is shown, the first half (code points 0–127) being the same as

ASCII ASCII ( ), abbreviated from American Standard Code for Information Interchange, is a character encoding standard for electronic communication. ASCII codes represent text in computers, telecommunications equipment, and other devices. Because ...

References

Character sets

Ogham {{CharacterEncoding-stub