From V.E.R.A. -- Virtual Entity of Relevant Acronyms (August 2020): OPL Open Publication License (OCL)
OPL Open Publication License (OCL)
From V.E.R.A. -- Virtual Entity of Relevant Acronyms (August 2020): OPL Organizer Programming Language (Psion, PDA)
OPL Organizer Programming Language (Psion, PDA)