A -
B -
C -
D -
E -
F -
G -
H -
I -
J -
K -
L -
M -
N -
O -
P -
Q -
R -
S -
T -
U -
V -
W -
X -
Y -
Z -
Sonstige
Abkürzung-Kategorie: o
| Abkürzung | Langform |
| O | Object, Open, Operate, Optical |
| o | Objektcode-Modul vor Linker / u.U. sprachen-unabhängig |
| o | Objectcode (GCC) |
| O+M | Operation and Maintenance |
| o.a. | on account (gegen Rechnung) |
| o.c. | open cup, Flammpunktbestimmung mit offenem Tiegel |
| O.P. | Open floating Policy (insurance) (offene oder laufende Police) |
| o.r. | owners risk (Eigners Gefahr) |
| O.R.D. | owners risk of damage (Eigners Gefahr bei Schaden) |
| o.t. | on truck (auf LKW) |
| O/E | Optical - Elektric |
| O/T | old terms (alte Vertragsbedingungen) |
| O2 | oxygen |
| OA | Obligatorische Ausgaben |
| OAA | Open Agent Architecture |
| OAEP | Optimal Asymmetric Encryption Padding |
| OAF | Origin Address Field |
| OAG | Open Application Group |
| OAI | Open Applications Interface |
| OAI | Offene Anwendungs- und Interkommunikationssysteme |
| OAI | Oracle Academic Initiative |
| OAI | Open Archive Initiative |
| OAM | Object Attribute Memory |
| OAM | Operation, Administration, Maintenance |
| OASIS | Online Automobile Service Information System |
| OASIS | Organization for the Advancement of Structured Information Standards |
| OAU | Organisation für afrikanische Einheit |
| OAW | Optically Assisted Winchester |
| OB | Orange Book |
| OBC | Onboard Computer |
| obd | Office 95 Sammelmappen Datei |
| OBD | On Board Diagnose |
| OBD2 | On Board Diagnostics (second generation) |
| OBEX | Object Exchange |
| OBI | Online Book Inititative |
| obj | Intel Relocatable Object Module / vor Linker |
| OBM | On Board Messsystem |
| OBS | Objektbanksystem |
| OBS | Optical Burst Switching |
| OBST | Object Management System of STONE |
| obt | Office 95 Sammelmappe v |
| OBU | On Board Unit |
| obz | Office 95 Sammelmappe a |
| OC | Open Control |
| OC | Optical Carrier |
| OC | Oxidation Converter |
| OC | Occupant Classification |
| OC3 | Optical Carrier Level 3 |
| OCA | Object/Open Component Architecture |
| OCALA | Open Common Annotation Language |