obso - on-s
- offer is conditional on smth
- offer of appointment
- offer of help
- offer of support
- offer of talks
- offer price
- offer stands
- offer to a cease-fire
- office
- office accommodation
- office and management personnel
- office correspondence
- office facilities
- office hours
- office man
- office number
- Office of Counter-terrorism of the State Department
- office of ethics
- Office of General Services
- Office of Legal Affairs
- Office of Management and Budget
- office of the correspondent for The Financial Times in Paris
- office premises
- office regulations
- office routine
- office supplies
- office work
- office worker
- office-seeker
- office-work
- officer
- officer corps
- officer in charge
- officer in charge of division / section etc.
- officer in charge of project
- officer of the court
- officer of the law
- officer personnel
- officers and staff
- officers of the conference
