Mad cow disease or, if you prefer a less off-putting clue, Indian trading org

• Teacher's deg
• A fatal disease of cattle that affects the central nervous system
• Short form of the formal name for mad cow disease (hidden in RUBS ELBOWS WITH)
• Mad cow disease
• Three-letter acronym for Mad Cow Disease
• Mad cow dis
• Acronym for mad cow disease
• Mad cow acronym

Wikipedia Word definitions in Wikipedia
BSE may refer to:

Wiktionary Word definitions in Wiktionary
init. 1 (context disease neurology English) bovine spongiform encephalopathy 2 http://en.wikipedia.org/wiki/Bombay%20Stock%20Exchange 3 Bachelor of Science in engineering 4 breast self-examination 5 back-scattered electrons