| Acronym | Definition |
|---|
| EQC➣Emerald Queen Casino (Washington) |
| EQC➣Environmental Quality Council |
| EQC➣Earthquake Commission (New Zealand) |
| EQC➣Environmental Quality Control |
| EQC➣Electronic Quality Control |
| EQC➣Effluent Quality Criteria (water management; Canada) |
| EQC➣External Quality Control |
| EQC➣Engagement Qualité Carrefour (French: Carrefour Quality Commitment) |
| EQC➣Escrime de Quimper Cornouaille (French fencing club) |
| EQC➣Equivalent Circuit |
| EQC➣Executive Quality Council |
| EQC➣Exemption Quantitation Criteria |
| EQC➣European Quality Circle |
| EQC➣Equivalent Cases |
| EQC➣Engineering Quick Change (engineering design) |
| EQC➣EverQuest Classic (video game) |