What does ESCA stand for?

Electron Spectroscopic Chemical Analysis (SAUS)

Electron Spectroscopy for Chemical Analysis

Endangered Species Conservation Act of 1969

Engineer Supply Control Agency (SAUO)

English Schools Cricket Association (BI)

English Schools Cycling Association (SAUO)

Escalade, Inc. - NASDAQ symbol (NQ)

Escape Trailer - NCIC trailer make code

European Computer Service Association (SAUO)

Executive Stewards' and Caterers' Association - Later, IFSEA

Exposition Service Contractors Association (EA)

Exposition Services and Contractors Association (EA)

Extended Source Calibration Area - Nuclear energy (NRCH)