Abbreviations and Letter Symbols
257
- IEEE — Institute of Electronics and Electrical Engineers
- IETF — Internet Engineering Task Force
- ILS — Integrated Library System
- IP — internet protocol
- IPR — internal progress review
- IPSEC — internet protocol security
- ISO — International Organization for Standardization
- ISP — internet service provider
- ISSN — International Standard Serial Number
- IT — information technology
- ITU — International Telecommunications Union
- JDF — Job Definition Format
- JPEG — Joint Photographic Experts Group
- LAN — local area network
- LDAP — lightweight directory access protocol
- LPI — lines per inch
- MAC — message authentication code
- MARC— Machine Readable Cataloging
- METS — Metadata Encoding and Transmission Standard
- MHz — megahertz
- MIME — multipurpose internet mail extensions
- MIPS — millions of instructions per second
- MMAR— Materials Management Procurement Regulation
- MODS— Metadata Object Descriptive Schema
- MPCF — marginally punched continuous forms
- NAT — network address translation
- NDIIPP— National Digital Information Infrastructure and Preservation Program
- NFC — National Finance Center
- NIST— National Institute of Standards and Technology
- NNTP — network news transfer protocol
- OAI — Open Archives Initiative
- OAI-PMH— Open Archives Initiative Protocol for Metadata Harvesting
- OAIS — Open Archival Information Systems
- OCLC — Online Computer Library Center
- OCR — optical character recognition
- OLTP — online transaction processing
- PRONOM— Practical Online Compendium of File Formats
- PTR — program tracking report
- PURL — persistent uniform resource locator
- RAID — redundant array of inexpensive disks
- RAM — random access memory
- RFC — request for comments
- RGB — red, green, blue
- RI — representation information
- RMA — reliability, maintainability, availability
- RPC — remote procedure call
- RSA — Rivest, Shamir, Adleman (public key decryption algorithm)
- RTF — rich text format
- RVTM — requirements verification traceability matrix
- SAML — security assertion markup language
- SDLC — software/system development life cycle
- SDR — system design review
- Section 508— Section 508 of the Rehabilitation Act
- SGML — standard generalized markup language
- SHA — secure hash algorithm
