| Answer | Crossword Clue |
|---|---|
| HMO | Blue Cross system: Abbr. |
| HMO | Blue Cross Blue Shield offering (abbr.) |
| GRID | Cross-bar system |
| thesauri | list of subject headings or descriptors usually with a cross-reference system for use in the organization of a collection of documents for reference and retrieval |
| BEN | Blue or Cross |
| BENS | Blue and Cross |
| AETNA | Blue Cross competitor |
| AETNA | Blue Cross rival |
| AETNA | Blue Cross alternative |
| HMO | Blue Cross offering |
| HMO | Blue Cross offering, briefly |
| HMO | Blue Cross plan, for short |
| CIGNA | Blue Cross Blue Shield rival |
| USAF | Org. that uses the slogan "Cross Into the Blue" |
| SWEDEN | Its flag has a yellow cross on a blue background |
