Variable: abbrev-all-caps
abbrev-all-caps is a customizable variable defined in abbrev.el.gz.
Value
nil
Documentation
Non-nil means expand multi-word abbrevs in all caps if the abbrev was so.
Source Code
;; Defined in /usr/src/emacs/lisp/abbrev.el.gz
(defcustom abbrev-all-caps nil
"Non-nil means expand multi-word abbrevs in all caps if the abbrev was so."
:type 'boolean
:group 'abbrev-mode)