| SPCA | Society for the Prevention of Cruelty to Animals | 英国动物保护协会 |
| SPCA | Serum Prothrombin Conversion Accelerator | 血清凝血酶原转变加速因子 |
| SPCA | Shoveling Pigeon Carcass All | 铲鸽尸体全部 |
| SPCA | Special Pets, Cats, And Animals | 特殊宠物、猫和动物 |
| SPCA | Symposium on Pervasive Computing and Applications | 普适计算与应用研讨会 |
| SPCA | Security Policy Compliance Assessment | 安全策略合规性评估 |
| SPCA | short posterior ciliary artery | 睫状后短动脉 |
| SPCA | Student Paper Competition Award | 学生论文竞赛奖 |
| SPCA | Structural Pest Control Act | 结构害虫控制法 |