Prefix (disambiguation)
- Binary prefix
- Descriptor (chemistry)
- Honorific
- ITU prefix
- Namespaces
- Network address prefix
- Numerical prefix
- Polish notation
- Possessive prefix
- Prefix (acoustics)
- Prefix (computer science)
- Prefix code
- Prefix order
- RDFa
- SI prefix
- Ship prefix
- Suffix (disambiguation)
- Telephone prefix
- Trunk prefix
- Unique identifier