Alphabetical Listing of Internet Acronyms
- NOS — Network Operating System
- NSAPI — Netscape Server API
- NSF — National Science Foundation
- NSFNET — National Science Foundation Network
- NSP — Network Service Provider
- NTFS — NT File System
- NTSC — National Television Standards Committee
- NUMA — Non-Uniform Memory Access
- NURBS — Non-Uniform Rational B-Spline
- NVRAM — Non-Volatile RAM
- OC — Optical Carrier
- OCR — Optical Character Recognition
- OCX — OLE Custom Control
- ODBC — Open Database Connectivity
- ODI — Open Data-link Interface
- OEM — Original Equipment Manufacturer
- OIM — Open Information Model
- OLAP — Online Analytical Processing
- OLE — Object Linking And Embedding
- OLED — Organic Light-Emitting Diode
- OLTP — On-Line Transaction Processing
- OMG — Object Management Group
- OMG — Oh My God
- OOP — Object-Oriented Programming
- OPENSRS — Open Shared Registration System
- OPSEC — Open Platform For Secure Enterprise Connectivity Alliance
- OSF — Open Software Foundation
- OSI — Open System Interconnection
- OSPF — Open Shortest Path First
- OSR — OEM System Release
- OTOH — On The Other Hand
- P-SRAM — Pseudo-Static RAM
- P3P — Platform For Privacy Preferences
- PAD — Portable Application Description
- PAL — Phase Alternating Line
- PAL — Programmable Array Logic
- PAN — Personal Area Network
- PAP — Password Authentication Protocol
- PB SRAM — Pipelined Burst Static RAM
- PBX — Private Branch Exchange
- PC — Personal Computer
- PC/TV — Personal Computer And Television
- PCB — Printed Circuit Board
- PCI — Peripheral Component Interface
- PCL — Printer Control Language
- PCM — Pulse Code Modulation
- PCMCIA — Personal Computer Memory Card International Association
- PCS — Personal Communications System
- PDA — Personal Digital Assistant
- PDC — Primary Domain Controller
- PDF — Portable Document Format
- PDL — Page Description Language
- PE — Portable Executable
- PERL — Practical Extraction And Report Language
- PFR — Portable Font Resource
- PGA — Pad Grid Array
- PGA — Pin Grid Array
- PGA — Professional Graphic Adapter
- PGM — Pragmatic General Multicast / Pretty Good Multicast
- PGP — Pretty Good Privacy
- PHB — Photochemical Hole Burning
- PHP — PHP Hypertext Preprocessor (Personal Home Page)
- PIC — Programmable Interrupt Controller
- PICNIC — Problem In Chair, Not In Computer
- PIF — Program Information File
- PIM — Personal Information Manager
- PIN — Personal Identification Number
- PING — Packet Internet Groper
- PIO — Programmed Input Output
- PIP — Peripheral Interchange Program
- PISO — Parallel-In/Serial-Out
- PITA — Pain In The Ass / Arse
- PJTF — Portable Job Ticket Format
- PKI — Public Key Infrastructure
- PLA — Programmable Logic Array
- PLD — Programmable Logic Device
- PMML — Predictive Modeling Markup Language
- PMS — Pantone Matching System
- PMT — Photomultiplier Tube
- PNG — Portable Network Graphics; Image Format
- PNP — Plug And Play
- POP — Post Office Protocol
- POS — Pivoting Optical Servo
- POSIX — Portable Operating System Interface For UNIX
- POST — Power On Self Test
- POTS — Plain Old Telephone Service
- PPCP — PowerPC Platform
- PPM — Pages Per Minute
- PPP — Point-to-Point Protocol
- PPPTP — Point-to-Point Tunneling Protocol
- PQDIF — Power Quality Data Interchange Format
- PRAM — Parameter RAM
- PRI — Primary-Rate Interface
- PRL — Packetized Residential Lifeline
- PROM — Programmable Read-Only Memory
- PSTN — Public Switched Telephone Network
- PTH — Plated Through-Hole
- PUP — Potentially Unwanted Program
- PURL — Persistent URL
- PVC — Permanent Virtual Circuit