PBA

Probably Be Alright as in "It will probably be ok to continue".
"PBA" replied the mechanic when asked by the pilot if the aircraft was in in safe condition for flight after the part needed for the repair was found to be unavailable.
by jpeterman57 July 21, 2008
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conjunctivitis

Billy called in sick Monday. I think he had "conjunctivitis".
by jpeterman57 December 05, 2007
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