| CHAPS | Centre for Horticulture And Plant Sciences 
| Others |
| CHAPS | Clearing House Account Payment System
| Others |
| CHAPS | Clearing House Automated Payment System
| Others |
| CHAPS | Clearing House Automated Payments Service
| Others |
| CHAPS | Colorado Health Assessment and Planning System
| Others |
| CHAPS | Coloured Horse and Pony Society
| Others |
| CHAPS | Combined Heat And Power Solar
| Others |
| CHAPS | Community HIV And AIDS Prevention Strategy
| Others |
| CHAPS | Conventional High Potency Anti-Psychotics
| Others |
| CHAPS | Cow Herd Appraisal of Performance Software
| Others |
| CHAPS | Cow Herd Appraisal Performance Software
| Others |
| CHAPS | Cultural Heritage and Preservation Studies
| Others |