| SPADE | Signal Processor And Display Equipment 
| Others |
| SPADE | Simulated Penetrated Air Defense Exercise
| Others |
| SPADE | Software Process Analysis Design And Enactment
| Others |
| SPADE | Spare Parts Analysis Documentation Evaluation
| Others |
| SPADE | SPatialization and Auditory Display Environment
| Others |
| SPADE | Standalone Programming And Diagnostic Equipment
| Others |
| SPADE | Standardized Precision Ag Data Exchange
| Others |
| SPADE | Statistical Packet Anomaly Detection Engine
| Others |
| SPADE | Statistical Program to Assess Dietary Exposure
| Others |
| SPADE | Stratospheric Photochemistry Aerosols and Dynamics Expedition
| Others |
| SPADE | Stratospheric Photochemistry, Aerosols, and Dynamics Expedition
| Others |