O


O/S address
OAL (OEM Adaption Layer)
OASIS (Organization for the Advancement of Structured Informations Standards)
OBTW (Oh By The Way)
OCR (Optical Character Recognition)
ODA (Open Documents Architecture)
ODBC (Open DataBase Connectivity)
ODI (Open Data-link Interface)
ODP (Open Directory Project)
OEM (Original Equipment Manufacturer)
OFDM (Orthogonal Frequency Division Multiplexing)
Office
Office automation
Off-line
Ogg Vorbis
OH (Off Hook)
OHCI (Open Host Compliant Interface)
OIC (Oh I See)
OIS (Optical Image Stabilizer)
OLAP (On-Line Analytical Processing)
OLE (Object Linking and Embedding)
OLED (Organic Light Emitting Diodes)
OLE-DB (OLE-DataBase)
OLPC (One Laptop Per Child)
OLR (Off-Line Reader)
OLTP (On-Line Transaction Processing)
OMA (Open Mobile Alliance)
OMG (Open Management Group)
OMTP (Over-Molded Thin Package)
On Center
On Site
On the fly
Online
On-line
Online Gaming
OnNow
OOP (Object-Oriented Programming)
OPC (Optimum Power Calibration)
OPC (OpenGL Performance Characterization)
Open HCI (Open Host Controller Interface)
Open Office XML
Open Type
Open VMS
OpenDocument (Open Document Format for Office Applications)
OpenDVD
OpenGL (Open Graphics Language)
OpenLDI
OPGA (Organic Pin Grid Array)
OPI (Open Prepress Interface)
Opt
Opteron
Optical fiber
Optimization
Orange Book
ORB (Object Request Broker)
OS (Operative System)
OS/2
OS/2 Warp
Osborne
OSD (On Screen Display)
OSF (Open Software Foundation)
OSGI (Open Services Gateway Iniziative)
OSI (Open System Interconnect)
OSI address
OSPF (Open Shortest Path First)
OSR2 (OEM Service Release 2)
OTA (Over The Air)
OTOH (On The Other Hand)
OTP (Opposite Track Path)
Ottimizzazione
Outbound Link
Output
Outsourcing
Overburning
Overclock
Overdrive
Overflow