| CLH | California Lutheran Homes
| Others |
| CLH | Canadian Light Horse
| Others |
| CLH | CEMEX Latam Holdings
| Others |
| CLH | Center for Latino Health
| Others |
| CLH | Center for Learning and Health
| Others |
| CLH | Central London Hotels
| Others |
| CLH | Christian Life Hymnal
| Others |
| CLH | Chronic Lobular Hepatitis
| Others |
| CLH | Clark Lami Hembree
| Others |
| CLH | Clear Half Carry Flag
| Others |
| CLH | Clear Login History
| Others |
| CLH | Cleft Limb Heart
| Others |
| CLH | Clinical Laboratories of Hawaii
| Others |
| CLH | Clinical Labs of Hawaii
| Others |
| CLH | Club Lexus of Hawaii
| Others |
| CLH | Construction Laser Horizontal
| Others |
| CLH | Consumer Lawyers of Hawaii
| Others |
| CLH | Coolah, New South Wales, Australia
| Others |
| CLH | Cornish Land Holdings
| Others |
| CLH | Craighead Lange and Hough
| Others |
| CLH | Crazy Lunatic Here
| Others |
| CLH | Crystal Light Healing
| Others |