| MPLS | Multi-Protocol Label Switching | 多协议标记交换 |
| MPLS | Multi-Protocol Lambda (Wavelength) Switching | 多协议Lambda（波长）交换 |
| MPLS | Minneapolis | 明尼阿波利斯 |
| MPLS | Multi- Protocol Label Switching | 多协议标签交换 |
| MPLS | Multiple Listing Service (real estate; less common) | 多重上市服务（房地产；不太常见） |
| MPLS | Modified Partial Least Squares | 修正偏最小二乘法 |
| MPLS | Multi-Schedule Private-Line Service Tariffs | 多时间表专线服务资费 |
| MPLS | Multiprotocol Label Switching | 多协议标签交换 |
| MPLS | Microsoft Partner for Learning Solutions | Microsoft学习解决方案合作伙伴 |