| Air-conditioning refrigerant causing environmental concerns |
| Judge's concern |
| Actuary's concern |
| Candidate's concern |
| Freudian concerns |
| An Enquiry Concerning Human Understanding" essayist |
| Freedom fighters' concerns: Abbr. |
| Gullible's Travels" author |
| Brit's traveling bag |
| One concerned with duds? |
| Ballpark's concern |
| Traveling |
| Anthropologist's concern |
| Accommodation for road travellers |
| Perry Mason's concern |
| Paperless travel documents |
| Travel magazine advertiser |
| Accommodation for travellers |
| Current concerns |
| Cupid's concern |
| Accounting concerns |
| UK org. concerned with grubbers and scrums |
| Designer's concern |
| Links concern |
| Animal rights activists' concerns |
| What measures one's ability to endure traveling inconvenience? |
| Be concerned |
| Gp. concerned with JFK's safety |
| Animal control officers' concerns |
| Oenophile's concern |