| CHF | California Homebuilding Foundation 
| Others |
| CHF | Canine Health Foundation
| Others |
| CHF | Cardiac Heart Failure
| Others |
| CHF | Casein Hydrolysate Formula
| Others |
| CHF | Central Hydraulic Fluid
| Others |
| CHF | Ceskeho Hudebniho Fondu
| Others |
| CHF | Chauffeur
| Others |
| CHF | Chemical Heritage Foundation
| Others |
| CHF | Cherokee Chief
| Others |
| CHF | Child Health Foundation
| Others |
| CHF | Children's Health Fund
| Others |
| CHF | Children's Hospital Foundation
| Others |
| CHF | Children's Hunger Fund
| Others |
| CHF | China History Forum
| Others |
| CHF | Christian Home Fellowship
| Others |
| CHF | Chronic Heart Failure
| Others |
| CHF | Clean Hydrocarbon Fuel
| Others |
| CHF | Coming Home Function
| Others |
| CHF | Community Habitat Financing
| Others |
| CHF | Compact Hydroplaning Foam
| Others |
| CHF | Confederation Helvetica Franc
| Others |
| CHF | Confederazione Helvetica (Swiss) Franc
| Others |
| CHF | Confoederatio Helvetica Franc
| Others |
| CHF | Congestive Heart Failure
| Medical, Disease |
| CHF | Contract History File
| Others |
| CHF | Cooperative Housing Foundation
| Others |
| CHF | Crazed Hiei Fangirl
| Others |
| CHF | CRHMFA (California Rural Home Mortgage Finance Authority) Homebuyers Fund
| Others |
| CHF | Critical Head Fracture
| Others |
| CHF | Critical Heat Flux
| Others |
| CHF | Critical Hot Fix
| Others |
| CHF | Custom Home Furnishings
| Others |
| CHF | Customer Happiness Factory
| Others |
| CHF | Home Furnishings
| Others |