While not an abbreviation found in AR 600-8-104, that entry appears to translate:
“June 7, 1994 Imprisonment Regional Correctional Facility, Fort Lewis, Washington”
“950226 CASUAL B Brty, PCF, Ft. Sill, OK”
which appears to translate:
“February 26, 1995 Casual [no duty assignment] Personnel Control Facility Fort Sill, Oklahoma”
So it looks like eight months confinement, that could be the result of either a Special Court-Marital (empowered to adjudge a Bad Conduct Discharge), or a General Court-Martial.
Thereafter he would be “assigned” to a personnel control facility for paperwork purposes while either a Bad Conduct Discharge or a Dishonorable Discharge was subject to automatic review by the Army appellate court(s).
Then the conviction and sentence affirmed and discharge effective January 19, 1996.