(L)ight
(A)t
(T)he
(E)nd
(O)f
(T)he
(T)unnel
LATE OTT?
Office Of Technology Transition?
Department of Energy?
Q level clearance.
Early, just spitballing.
https://www.energy.gov/
Probably correct. (POTUS's reaction to wearing masks)
Too easy to get caught up in the acronym finders.