Related Clues:
- Per diem hire
- Office worker's degrees in abbreviated form?
- Heavens above!
- Worker from another company?
- Summer sub
- Weather report stat
- They're blue when they're fair
- They may be threatening
- Overhead views
- Sub for a vacationer
- Worker for now
- 'Nothin' but blue ___'
- Interim office worker
- Part-time employee
- Office fill-in, for short