Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Arabic
Chinese
English
German
Greek
Italian
Norwegian Bokmål
Polish
Russian
Serbian Latin
Spanish
Swedish
Ukrainian
Uzbek
Terms
for subject
Computers
containing
OPT
|
all forms
|
exact matches only
English
German
opt
in
sich anmelden
opt
out
sich abmelden
Get short URL