sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Int Conference of Building Officials | ** |
| International Conference of Building Officals | ** |
| International Conference of Building Officers | ** |
| International Code of Botanical | ** |
| International Congress of Behavioral Optometry | * |
| ICC Certified Building Official | * |
| Internationale Container Binnenvaart Operators | * |