| Abbreviation | Definition |
|---|---|
| APCE | Automated Program Critiquing Enviroment |
| APCFI | Anced Process Control Framework Initiative |
| APCI | Absorbent Products Company Inc |
| APCI | Air Products Chemicals Inc |
| APCIMS | Atmospheric Pressure Chemical Ionization Mass Spectrometry |
| APCIP | Austrian Program for Critical Infrastructure Protection |
| APCK | Anglican Province of Christ the King |
| APCL | Accreditation of Prior Certificated Learning |
| APCL | Accredition Of Prior Certificated Learning |
| APCL | Advanced Process Control Lab |
| APCL | Asia Pacific Communication Limited |
| APCL | Asia Pacific Communication Ltd |
| APCL | Associação Paralisia Cerebral de Lisboa |
| APCL | Associação Portuguesa Contra a Leucemia |
| APCL | Association for Promotion of Creative Learning |
| APCM | Adhesive Prepregs for Composite Manufacturers |
| APCM | Adhesive Prepregs for Composite Manufacturers Adhesive |
| APCM | Aircraft post crash management |
| APCM | Alaska Permanent Capital Management |
| APCM | Annual Parochial Church Meeting |