| ODMR |
On Demand Mail Relay |
| ODN |
Optical Data Network |
| ODP |
Open Distributed Processing |
| ODP |
Open Directory Project |
| ODP |
(1) Ozone Depletion Potential, (2) Octyldecylphthalat |
| ODR |
Optical Digital Reference |
| ODS |
Offene Datenschnittstelle |
| ODS |
On Disc Structure (File System) |
| ODS |
Open Data Services |
| ODS |
Ozone Depletion Substances |
| ODS |
Offenes Deutsches Schulnetz |
| ODSI |
Open Directory Service Interface |
| ODTM |
Optical Time Division Multiplexing |
| ODTM |
n-Octyldecyltrimellitat |
| ODVA |
Open Device-Net Vendor Association |
| OE |
Original Equipment |
| OE |
Output Enable |
| OEB |
Open Electronic Book |
| OEBL |
Öffentlicher beweglicher Landfunk |
| OECD |
Organisation for Economic Cooperation and Development |
| OECD |
Organisation for Economic Co-operation and Development |
| OECD |
Organization for Economic Cooperation and Development |
| OED |
Oxford English Dictionary |
| OEF |
Origin Element Field |
| OEM |
Odd Even Merge (Graph, Netz) |
| OEM |
Original Equipment Manufacturer |
| OEM |
Original Equipment Manufacture |
| OES |
Odd Even Sort (Graph, Netz) |
| OF |
Overflow Flag |
| OFA |
Optimal Flexible Architecture |
| OFB |
Output Feedback |
| OFD |
Oberfinanzdirektion |
| OFD |
Optical Frequency Division Demultiplexer/Demultiplexing |
| OFDM |
Orthogonal Frequency Division Multiplex/Multiplexing |
| OFFIS |
Oldenburger Forschungs- und Entwicklungsinstitut für Informatik-Werkzeuge und -Systeme |
| OFHC |
Oxygen Free High Conductivity (Copper) |
| OFM |
Optical Frequency Division Multiplexer/Multiplexing |
| ofn |
Win95 Office Dokumente |
| OFS |
Object File System |
| OFS |
Output Field Separator |
| OFTC |
Open and Free Technology Community |
| OFTP |
Odette File Transfer Protocol |
| OFW |
OberFlächenWellen |
| OFW |
Oberflächenwelle |
| OFX |
Open Financial Exchange |
| og |
Orange |
| OGH |
Oberster Gerichtshof (Österreich) |
| OGIS |
Open Geodata Interoperability Specification |
| OGSA |
Open Grid Services Architecture |
| OH |
Off Hook |