Category:FormatInfo without extensions

%

• %clay vane

+

• +D filesystem

2

• 23andMe
• 2500x

3

• 3D and CAD/CAM Models
• 3DMLW
• 3MF

6

• 624

A

• A-law
• AAIP
• ABCD
• ABE
• AccuType
• Ace Film
• Acer Fast Filesystem
• Acorn Draw
• Acorn Font
• Acorn Replay
• ADA
• Adaptive Huffman coding
• Address books and contacts
• ADFS
• Adler-32
• Admiral stove fault codes
• Adobe Cross Domain Policy File
• Adobe PRC
• Adobe RGB (1998)
• Adobe Standard Encoding
• ADPCM
• ADPCM-A
• ADPCM-B
• Adventure Definition Language
• AdvFS
• Ady's GLUE
• AES
• AFCP
• AFX (Atari ST)
• AgGateway Sales Reporting File Format
• Agriculture
• Airtable
• AlbumWrap (ALBW)
• Almost Plain Text
• Alt codes
• Amazon Marketplace Web Service
• Amazon Resource Name
• Amazon S3
• Amazon Web Services
• Ami-FileSafe
• Amiga graphics formats
• Amstrad CP/M Plus character set
• Anaglyph 3D format
• Andrew File System
• Android Backup
• Android File Structure
• Android Google Drive Backup
• Android Launcher Backup
• Anglo-American Cataloguing Rules
• Animation
• Annotation
• ANPA-1312
• ANSEL
• ANSI 379
• ANSI 385
• ANSI escape code
• AnyFile2Image
• AOL
• APAC

A cont.

• APACK
• APE tag
• APF Imagination Machine BASIC tokenized file
• APF Imagination Machine disk file system
• APL code page
• Apple Checker
• Apple DOS file system
• Apple File and App Icons
• Apple File System
• Apple II character set
• Apple II graphics formats
• Apple Integer BASIC tokenized file
• Apple Intermediate Codec
• Apple ISO 9660 extensions
• Apple volume label image
• Applesoft BASIC tokenized file
• ARCHIMEDES ISO 9660 extension
• Archimedes VIDC audio
• ArchiveTeam Warrior
• Archiving
• Argoknot
• Argon2
• Arithmetic coding
• ARK
• ARMaHYDAN
• ARMSCII
• ARS
• ArtWorks
• ASCIFY
• ASCII
• Ascii85
• AsciiMath
• ASCIIZE (Mike Albert)
• ASPack
• Atari BASIC tokenized file
• Atari File Management Subsystem
• Atari graphics formats
• Atari ST color palette
• ATASCII
• Atc score
• AtheOS File System
• Audio and Music
• Audio Data API (Mozilla)
• Authenticode signature
• Auto-created directories
• The Automatic Proofreader
• Automotive black box
• AV1
• AVFS
• AVPACK
• Avrecode

B

• Backslash escapes
• Backup
• BACS Standard 18
• BagIt
• BAGS
• BAM
• Bang path
• Bank Street Writer
• Bar
• Base-122
• Base32
• Base58
• Base64
• BaseX
• BASIC Editor
• BAT2EXEC

B cont.

• BatLite
• BATtoCOM
• Baudot code
• BBC BASIC tokenized file
• BBCode
• BDV DataHider
• BeagleWorks
• Bencode
• Bencode (Quinton/Lalonde)
• Bento
• BetrFS
• BFD
• Bfloat16
• BFS
• BGZF
• BIBFRAME
• Bibliographic data
• Big5
• BigTable
• Binary Data
• Binary XML
• Binary-coded decimal
• Binpatch (Jaap Korthals Altes)
• Bit
• Bit order
• Bitcoin
• Black Wolf's Picture Encoder (StegoDos)
• Blackboard Learning System
• BLAKE3
• BlindSide
• Blowfish
• Blu-ray 3D format
• BMF (Ghost Recon)
• BMP Wrap
• BmpPacker
• Bob ray tracer scene description
• BOCU-1
• Bool (C++)
• BorgBackup
• Bosch stove fault codes
• Boxes/atoms format
• Braille
• Breeze
• Bridge notation
• Brik
• Brother 240k
• BrowserFS
• Brunsli
• Bsdiff
• Btrfs
• BUFR
• Bug Repellent
• Bug-Out
• Burrows–Wheeler transform
• Byte
• Byte Order Mark
• Bytecode
• Bytecoin

C

• C Sharp data types
• C++ array
• C++ data types
• C++ pointer
• C++ UTF-8 character literal
• C0 controls
• C1 controls
• C2PA