What does SPEI stand for?

Savoy Pictures Entertainment - NASDAQ symbol

Savoy Pictures Entertainment, Inc. - NASDAQ symbol (SAG)

Simulation Parameters Electronic Interface (SAUS)

Spectacled Eider - Common English name - American Ornithologists Union four-character bird identification - Scientific name: Somateria Fischeri (IBP)

Speicher Brothers - NCIC construction equipment make code (NCIC)