Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
English thesaurus
OPRR
abbr.
stresses
abbr.
Office for the Protection from Research Risks
abbr., IT
Object Property Role Relationship
abbr., med.
Office of Protection from Res. Risks
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
